Rock Band 3 on Wii

I've been thinking about getting one of the Rock Band games. Rock Band 3 is the latest iteration of the series and my house only has a Wii, no PS3 or XBOX 360 so Rock Band 3 on the Wii seemed to be the natural choice. But after some research, I came across this list of bugs for the Wii version.

Anyone have any experience with RB3 on the Wii? Is it really that buggy? Would I be better off getting Rock Band 2 instead?

Rock Band on Wii is overall, very buggy from experience =__=. Aside from that, you can't export in-game setlists from other versions of Rock Band to a base version, aside from Rock Band 2. By the looks of the list, the bugs mostly effect drums, vox, and keys, so if you plan to play guitar a majority of the time, you should be fine. and lastly, if you plan to play any of the new DLC Rock Band Network or Harmonix, they only work for Rock Band 3, iirc. I'd say, buy Rock Band 3, and a used Rock Band 2, export the the songs to RB3, return RB2 for a full refund, and have fun with it all.