Ok so far I own a kr808d-1 in both manual and auto, and a Ego system with 650 mah passthrough and 1000 mah battery both manual.
kr808d-1 (example vapor4life)
I'll start with the kr808d-1 model. as for my beginning and initial experience with the kr808d-1 manual and auto batteries worked excellent, most will tell you not to use the auto batteries due to leakage into the battery, but that is if you drip or refill imo, my auto battery is still working very well. only downside is the batteries die VERY FAST
When i first received my kr808d-1 i got prefilled cartos, which were very simple to use, you just plug the carto onto a charged battery and your ready to go
not too much after my initial purchase i ordered blank cartomizers along with some good juices. my experience with those was not too bad but it was not really my bag, i kept burning the filling, but after some time got a good system down and got to be a pro at it. Soon after all this i got kinna curious so i ripped out the burnt filling on a good carto, dry burned it a bit and started dripping and got me thinking 
final thoughts about the kr808d-1 is its very simple to use, refilling cartos can be a pain but its doable, downside is battery life.
ego (example inferno)
The batteries on this thing, both 650 passthrough and 1000 big battery. very pleased with battery life. the passthrough is very handy for playing on the computer or driving a vaping.
I started out with the tankomizer and tank system, which initially was ok, still is halfway decent, i did not have negative affects like leaking but i did become aware of the drawback of vapor and taste after i tried different options. refilling is simple, and this is by far the most laid back caping system ive used.
Next i went to a 510 LR atty w/ a drip tip, and all i have to say is wow! vapor production is amazing, the taste is amazing, only thing is i had to drip pretty often, but got used to it because it was so amazing!
just out of curiosity i bought a pack of clearomizers, and as for vapor and taste it was pretty darn good. I have not experienced any leaking or cracking of the plastic like many people complain about, a definite downside is the refilling, it can be very messy and having to use a syringe is a pain in the .... =(
Bottom line on my ego experience is the batteries are just amazing. The tank system definitely is easy to use, but the vapor production and the flavor are lacking quite a bit. A good idea, but imma stay away until the technology is perfected. The 510 LR atty has my vote i absolutely love this thing great vapor and flavor! the clearomizer is pretty cool as well but i think ill wait until the technology on them is perfected as well.
Sorry to ramble on guys, just wanted to share my vaping experience! almost a month no cigs!!



kr808d-1 (example vapor4life)
I'll start with the kr808d-1 model. as for my beginning and initial experience with the kr808d-1 manual and auto batteries worked excellent, most will tell you not to use the auto batteries due to leakage into the battery, but that is if you drip or refill imo, my auto battery is still working very well. only downside is the batteries die VERY FAST
When i first received my kr808d-1 i got prefilled cartos, which were very simple to use, you just plug the carto onto a charged battery and your ready to go

final thoughts about the kr808d-1 is its very simple to use, refilling cartos can be a pain but its doable, downside is battery life.
ego (example inferno)
The batteries on this thing, both 650 passthrough and 1000 big battery. very pleased with battery life. the passthrough is very handy for playing on the computer or driving a vaping.
I started out with the tankomizer and tank system, which initially was ok, still is halfway decent, i did not have negative affects like leaking but i did become aware of the drawback of vapor and taste after i tried different options. refilling is simple, and this is by far the most laid back caping system ive used.
Next i went to a 510 LR atty w/ a drip tip, and all i have to say is wow! vapor production is amazing, the taste is amazing, only thing is i had to drip pretty often, but got used to it because it was so amazing!
just out of curiosity i bought a pack of clearomizers, and as for vapor and taste it was pretty darn good. I have not experienced any leaking or cracking of the plastic like many people complain about, a definite downside is the refilling, it can be very messy and having to use a syringe is a pain in the .... =(
Bottom line on my ego experience is the batteries are just amazing. The tank system definitely is easy to use, but the vapor production and the flavor are lacking quite a bit. A good idea, but imma stay away until the technology is perfected. The 510 LR atty has my vote i absolutely love this thing great vapor and flavor! the clearomizer is pretty cool as well but i think ill wait until the technology on them is perfected as well.
Sorry to ramble on guys, just wanted to share my vaping experience! almost a month no cigs!!



