Do i vape at 50w daily nope. Not even close. BUT... i do have several builds that are around .5 (ie dual twisted 28, clapton coil builds, etc).
For those builds i find myself running higher wattage than i do with my tank atty's built at 1.3-1.5.
True 50 watts depends on battery strength and ohms (which you prob already know).
The 100w IPV appeals to me mainly for the dual battery. Now to be honest I cant say with certainty that i wont intentionally start building a bit lower to accommodate this lower range. And i am sure when i bring it by shops and other vape friends they are gonna want to trow on a dripper and try 100w.
Glad you like the coil toy "app". It is one of the coolest things i have seen in a while.