I would of guessed the first by the tone in your first post, however I dont think it comes in stainless ATM, but I could be wrong. I have boiled it down to the VAMO or this
Having had both, you could break either. I think the buttons or the top connection would be the things to break on a vamo if dropped and landed wrong.
For me, I just don't like the rattlesnakey vape of Vamos or Zmax's. The evic has a better screen and I like the vape better but is somewhat limited in power (5v/11W/2.5amp) though you won't be hitting 15w or 6 volts on a vamo without stacking batteries.
If you don't have a mod that uses separate batteries now, you will need a charger and at least on battery for the vamo, the evic essentially comes with both.
Honestly, if you are not into high power (5v+ or 10w+) vaping, I would get the evic, if not, I would actually skip the Vamo and get a Stainless Sigelei Zmax. That's just styling preference though, the new version stainless Vamos are pretty nice.