hi guys, iam one of the lucky guys which has already the sd2snes home.
My model number is 13 and i have also the Everdrive.
At first, its a VERY BIG different between loading time in comparision with everdrive. If you want to play a game from everdrive, you choose the rom, the flash will be delete and program with the rom. -> L...o...a...d...i...n...g... Play
If you want to play a game on sd2snes you choose the rom from sd card, press the A button and the game start immediately -> Play!
Further you can play Mario Kart, Star Ocean 96Mbit hack, could explore some BSX features and if you like play a MSU video from each movie/trailer you want... :) There are so much possibilities for romhacking games with msu video.
See the current project of d4s - Road Blaster - http://dforce3000.de/ Let me say only one last thing... buy it and enjoy the best flashcard for snes!