Awesome images. Looks like 2xSAI or Super Eagle on an emulator though. Can't tell which. I haven't emulated in a while.
My favorites would have to be (in no particular order):
After Burner Complete
Doom (to a certain extent)
NBA Jam TE
RBI Baseball '95 (well I did the last time I played it for an odd reason)
Virtua Racing Deluxe
I would also say WWF Raw but I haven't played it for the 32X yet but I have for the Genesis. I imagine it's one of those similar ports with a few enhancements here and there but more of the same.