I guess I'm having better luck with these than some people.
I did have some problems with a few of the 808 reborns with burnt hits for the first couple of hits (then they settle out and vape fine) and a couple developed cracks from having to pull harder to seperate from the base, but my 510's have been running like a champ!
I'm glad they are working for you. Why they work for some and not others is mind boggling.
Believe me I want these to work. I have used the originals since they came out, I have gone thru at least 10 boxes, they were my exclusive e cig and worked almost flawlessly.
I vape at 3.5 to 4.0v, I use 70/30 pg/vg juices. And I have been vapping for 2+ years.
Maybe the 2 boxes I purchased were defective. I doubt it.
Now I'm not slinging mud here (great term by the way).
I'm just giving an honest review. They just don't wick for me, burnt tasting, if you squeeze the tube and see the air bubbles from the wick holes, you may get a good hit, but after that it stops wicking till you do it again. Maybe the tube is to tight of a fit now because of the longer base, just a guess.
I have given up on the phoenix. And I realize its not GV to blame.
GV is a great supplier, and of course I will continue to purchase many more items from them.