Williams collection for 3ds has a lower framerate and is limited to the same tables as the wii, actually I think it has 2 less. Funhouse is the most technology in the game and also the screen looks more dark than any other game you put in the system. I'm a huge supporter of Farsight, but this game didn't get bought by us due to the lack of games the 3ds hardware could clearly support, and the crippled framerate/brightness.
We do have Williams for Wii (no DMD machines emulated) and ps3 (NGG, MM, and TOTAN emulated) and those are fantastic. I play more of the ps3 one for obvious reasons even though the wii seems to have better controls.
We also have Pinball Arcade (the new one) on android. And on one of the better Androids on the market, Nexus S, the game is still sluggish and makes me lose balls by its stuttering. I still play the crap out of it because hey.. RBION, TOM, Black Hole, and TOTAN on the go!!
I'll be sure to get it for the ps3 as well. Have really been watching for this and am slightly miffed that it's taken this long to launch, but whatever it takes to get it running smoothly, I'm sure all miffery will go out the window once it launches and I have a few games to play on my game system instead of netflix all the time.
DC, as I understand, the PS3 release will be NEXT week (Sony likes to do releases on Tue-Wed), but I back that up with absolutely nothing due to the very same reasons you give on facebook.