most likely not, but the only roms not supported now are not that much played roms. i've got the fxpak pro (under the older name sd2snes pro) and a analogue super nt. can test if you're games will run, but for as far as i'm conserned all works fine.
for now:
use this firmware for experimental latest futures, use:
this firmware for official support.
you can use
www.dotsarecool.com/sd2snesimg/ for modding the menu of the fxpak pro
roms not working today are in here, and most likely will never come working since they require hw that can't be fixed in a general way.
you can however buy a game with ST-011, ST-018 or SPC7110 chip on it and reflash with a programmer the rom inside for these games.
since Sufami Turbo games are a special 8 bit gaming kit, it's a strange thing and as far as i remember there never came a flashcart/copybox solution for these games, you'd have to buy those games in some way... might be unofficial carts on etsy/ali i don't know that.
good luck!