I know this is trolling by KP, but I'll bite.
The Genny has more titles I'd rather play today, but the SNES titles I'll still play today are better overall.
SMW
SMW2
Super Punchout
Mega Man X series
Super Metroid
Zelda
DKC series
You can still get a majority of "good" SNES titles for a reasonable price on Ebay. Just stay away from the youtube retro tard recommendation. The good thing is Nintendo generally acknowledges the titles that sell for big money 2nd hand and makes sure they get out on the Virtual Console.
In closing, you could give me just a SNES for games for the rest of my life and I'd be happy.