Replying to Minimal underfoot width for deep pow?

Hey guys,

I've skied on the east coast my whole life with 80 underfoot width.

I moved to the German Alps and will be skiing in Germany, Austria, Italy, etc.

I dont want to make too much of a jump in underfoot width, but I need something that will perform in deep ass pow. Will 93 be wide enough or should be in the 100s?

I understand this is a subjective topic and that virtually any width "could" work in pow, but I'm just looking for some thoughts and opinions that I can base my decision off of.

Thanks all