HAPPY THANKSGIVING EVERYONE!!! 
I am really confused by something - the Vision Clearomizer models.
I have been using the Vision CE4 and Vision 2.0 (which to my understanding is also a CE4 but has a
replaceable head). I have also been seeing at least one seller call the Vison 2.0 a Vision 3.0.
Now, I am seeing one being called a Vision 2.0 "CE5" that looks identical to the Vision 2.0 CE4.
It is also my understanding that the True "Vision" products like the Clearomizers, especially the v2.0,
have a "Laser Etched" "V//" on the smooth metal above the knurled base.
I have one of the copycat Vision 2.0 and it does NOT have the "V//" -- and I have a Blue Color,
Real Vision 2.0 that DOES have the "V//"
I also have a knockoff clearo from a Kit that does not have the "V//".
Question: Did the original Vision (straight center post, no replacement head) have this "V//" mark?
I am seeing these models on various sites and it is confusing me because...
1) From my understanding, the First CE4, has a straight center post with no removable head.
2) The first Vision CE4 was nicknamed "Stardust" and/or "Elegance".
3) The Vision 2.0 has a replaceable head that has a small metal nipple sticking out of it.
4) Some companies are calling this one the "Elegance"
5) The one called a CE5 by some looks identical to and has the same parts as the Vision 2.0 CE4.
6) The one called "Vision 3.0" (or "Vision eGo V3) by some looks identical to and has the same
parts as the Vision 2.0 CE4. This one also comes in 1.8ohm/2.4ohm/and 2.8ohm.
I am also seeing some sites offer the correct heads for the Vision 2.0 that have the nipple in it, while
some others have a head for it that looks like the Vision ViVi Nova head (No Metal Nipple).
As a matter of fact, I ordered replacement heads from one seller for the Vision 2.0 and they sent me
ones that had No Nipple in it and it would NOT fit... it fit the threads - but - The Drip Tip did not meet
the rubber piece and thus, it leaked around the base of the Drip Tip...
When brought to their attention, they said they realized they sent me the wrong heads.
Here are some photos of what I have been seeing:

True Vision 2.0 Clearomizer - Goes by 2 Model types by different sellers:
the CE4 and the CE5. It is also being called the Vision 3.0 by some.
Note the "V//" mark on the bottom.

This one is the same as above except for the colored tips, which I have seen
on some but Black on others.
This one is being called the Vision 3.0
Note: cannot see the telltale symbol "V//" on this one.

This one clearly states it is a CE5 in the photo (seen on numerous seller sites)
Note the head at the bottom shows the nipple protrusion.
Note: cannot see the telltale symbol "V//" on this one.

Left - A Vision 2.0, 2.4ohm Head.
Right - A Vision ViVi Nova head - but - has been seen on numerous seller sites
as the head for the Vision 2.0 and so-called 3.0 (CE4 and so-called CE5).

This head has a "Short Wick" and is being sold as a replacement for both the Vision
2.0 CE4 and the so-called CE5.
All of the replacement coil heads I have bought for my Vision 2.0 have had long wicks.

Another one I saw recently on Youtube - video posted in May 2012 - was for a CE4+ or CE5+
that has a completely different style head. A 2 Piece head with what looks liek a wire from the
rubber sealer to the base and a wick that goes all the way into the base...
What is the Deal?
Can someone Please clear this up so I am not ordering knockoffs or imitations or some strange
part comes to my door that won't work on what I have.
I am trying to get an idea of what I need to stock on as I am going to try and begin selling on
the side.
Thanks for any help you can offer.
I am really confused by something - the Vision Clearomizer models.
I have been using the Vision CE4 and Vision 2.0 (which to my understanding is also a CE4 but has a
replaceable head). I have also been seeing at least one seller call the Vison 2.0 a Vision 3.0.
Now, I am seeing one being called a Vision 2.0 "CE5" that looks identical to the Vision 2.0 CE4.
It is also my understanding that the True "Vision" products like the Clearomizers, especially the v2.0,
have a "Laser Etched" "V//" on the smooth metal above the knurled base.
I have one of the copycat Vision 2.0 and it does NOT have the "V//" -- and I have a Blue Color,
Real Vision 2.0 that DOES have the "V//"
I also have a knockoff clearo from a Kit that does not have the "V//".
Question: Did the original Vision (straight center post, no replacement head) have this "V//" mark?
I am seeing these models on various sites and it is confusing me because...
1) From my understanding, the First CE4, has a straight center post with no removable head.
2) The first Vision CE4 was nicknamed "Stardust" and/or "Elegance".
3) The Vision 2.0 has a replaceable head that has a small metal nipple sticking out of it.
4) Some companies are calling this one the "Elegance"
5) The one called a CE5 by some looks identical to and has the same parts as the Vision 2.0 CE4.
6) The one called "Vision 3.0" (or "Vision eGo V3) by some looks identical to and has the same
parts as the Vision 2.0 CE4. This one also comes in 1.8ohm/2.4ohm/and 2.8ohm.
I am also seeing some sites offer the correct heads for the Vision 2.0 that have the nipple in it, while
some others have a head for it that looks like the Vision ViVi Nova head (No Metal Nipple).
As a matter of fact, I ordered replacement heads from one seller for the Vision 2.0 and they sent me
ones that had No Nipple in it and it would NOT fit... it fit the threads - but - The Drip Tip did not meet
the rubber piece and thus, it leaked around the base of the Drip Tip...
When brought to their attention, they said they realized they sent me the wrong heads.
Here are some photos of what I have been seeing:
True Vision 2.0 Clearomizer - Goes by 2 Model types by different sellers:
the CE4 and the CE5. It is also being called the Vision 3.0 by some.
Note the "V//" mark on the bottom.

This one is the same as above except for the colored tips, which I have seen
on some but Black on others.
This one is being called the Vision 3.0
Note: cannot see the telltale symbol "V//" on this one.

This one clearly states it is a CE5 in the photo (seen on numerous seller sites)
Note the head at the bottom shows the nipple protrusion.
Note: cannot see the telltale symbol "V//" on this one.
Left - A Vision 2.0, 2.4ohm Head.
Right - A Vision ViVi Nova head - but - has been seen on numerous seller sites
as the head for the Vision 2.0 and so-called 3.0 (CE4 and so-called CE5).

This head has a "Short Wick" and is being sold as a replacement for both the Vision
2.0 CE4 and the so-called CE5.
All of the replacement coil heads I have bought for my Vision 2.0 have had long wicks.

Another one I saw recently on Youtube - video posted in May 2012 - was for a CE4+ or CE5+
that has a completely different style head. A 2 Piece head with what looks liek a wire from the
rubber sealer to the base and a wick that goes all the way into the base...
What is the Deal?
Can someone Please clear this up so I am not ordering knockoffs or imitations or some strange
part comes to my door that won't work on what I have.
I am trying to get an idea of what I need to stock on as I am going to try and begin selling on
the side.
Thanks for any help you can offer.

Thank you for the compliment