I just made the switch after two years from only using the SmokeTech CE5 redux and picked up a T3S and an EVOD, and I have to conclude that the EVOD wins out. I had to replace the coils on the 1.8 attys they both came with (no true rebuilds, I just repurposed a ton of CE5 coils that never worked for me in the redux clearo) because when I first got them the T3S leaked and gurgled everywhere and the EVOD had no draw at all. But after replacing the coils the EVOD goes for days without so much as a pop while the T3S is constantly either leaking, gurgling, or giving really airy draws. It's a damn shame too, the size of the T3S tank makes it perfect for vaping at home while the EVOD is now my go to when I leave my apartment.