I dunno. This is one of those areas where anecdotal evidence is all you'll ever get, and that doesn't actually "prove" anything, so . . . ?
Kind of what I figured....
Maybe I've just been lucky and never had any crappy eGos. Most of my eGo batts are SmokTech, and they function great. I love the robust (relatively) power when fresh off the charger. I can vape them almost dead before they get as weak as Joyetech batts. Also used pretty much only 1.5ohm stuff, which would seemingly bring out any flaws in the battery pretty quick, and have had no issues. Even when using them on the 350mAh minis. I've got two old Smoktech eGo batts, old enough that it was before Smoktech put the 5 click on/off feature, they are probably my most used and abused batteries, and they still function perfect.
I've also got some non-Joye, regulated passthrough batteries with the screw off base cap with the micro USB port underneath. These have also held up and work great.
I'm trying to figure out if people think non-Joye eGos are crap because:
1- They had a bad experience with a non-Joye eGo, and then a good experince with a Joye, so now all non-Joye eGos instantly become crap in their mind.
2- They just hear how Joye is better and perpetuate this idea without any personal experience
3- They prefer the features of a Joye over some of the clones, and mistake different features for different quality.
4- They are obsessed with rubber and don't like the regular painted clones
Like I said before I'm not trying to be difficult or play devils advocate or anything, just trying to get some concrete info on what the differences actually are. If Joye Egos were proven to last 20% longer than the clones of the same mAh, were proven to lack some weak point or faulty design that the clones have, or if there was any other concrete evidence of Joye's superiority than I'm perfectly fine with that, but I'd like to know. I don't like to just play along and take people at their word, when I have no idea what they are basing their word on. Just because ideas float around a lot or a line gets repeated frequently doesn't make it true....