Since the AMP
tank has not sold a single unit, as of this date, I'm not sure how someone can give you a comparison with a genesis?
If you like the HH.357 as a dripping atty, then AMP is probably great. If you are good at genesis wick and coil setups, then a genny is probably great.
I've never re-wicked a vivi nova with SS mesh and cannot compare that either.