Had the telos about 3 months mate, nice piece of kit.
The evo is the best home convection vape that ive tried.It feels really cheap when you get it out the box, it's mostly plastic and weighs feck all. You don't need the expensive glassware they sell, although it dries your month like mad if you use a non water piece. Compared to a crafty, slightly less dense vapor, lot more flavour. There's also a bit of a technique to using convection only vapes,long draws.
If it's power you want, the Sublimator kicks everything into a cocked hat.