The newer cartos from what I have been told actually hold just as much juice as the old ones do, the filler is just more absorbent so it requires less. And it really is not that much less because as you stated the straw thingy in the middle is smaller in diameter, therefore there is more filler around it than with the old ones. It also allows for more space between the top of the carto and the filler, which leads to less juice in the mouth for chainvapers like myself. Once that carto gets hot the juice in the old cartos would sputter up into my drip tip and then of course end up on my tongue, and if you have ever had hot e-juice hit your tongue it is NOT pleasant at all LOL
Hope that clears it all up for you on the cartos, but this is the very first time I have heard anything negative about the ones from Vapers Elite, I know a couple others who have them and they love em. And ultimately that is really all that actually matters, if you like it, then it is the perfect PV, if you do not however, then of course it is a POS right?
As former smokers of tobacco, we are all inclined to get very emotional about these devices, I however like the scientific and unbiased approach, keeping my emotions in check. Keeps me happier that way



because if and when I do inject emotion, it is usually a bad and nasty one
Nate aka Darth Vapor