Replying to Big ski boots; help

well my tecnica vento 10s are starting to wither away, so i'm looking into new boots this next year. i've been doing some research but i'd like to get more opinions

i have a size 13 foot... and wide; super inconvenient for finding ski boots. i like the 95 flex in my tecnicas, so i'd like to stay around there. they are a 30.5, but have packed out a ton so i think i should probably go smaller?

i've heard that salomon spk pros are nice and wide, and comfy, and you can shape them to your foot. but they only seem to go to a 29.5... too small? perfect?

nordica is also supposed to be wide...yes/no?

or i can stick with tecnicas, and get something similar to what i have

***yes i know i could find all this out myself, but i live in the middle of NO WHERE, probably 25+ miles from the closest ski shop, so any and all help would be appreciated. thanks