RB3 is going to be a big deal for me. I wasn't interested in getting either (I've got RB1 instruments with LRB and BRB currently) until I learned about RB3's move toward realistic, and actually real, instruments. I'm learning electric guitar now, and this is going to be an awesome supplement to lessons. At least I certainly hope so. I hope it will let me plug in my current electric guitar, but I suspect not. Probably I'll have to splurge for the Pro guitar (which is combination electric guitar and RB3 controller.) Also one of my kids is learning keyboard, so ditto there, though in his case we don't have a MIDI keyboard, so we'll want the RB3 one. I *hope* we can also hook it up to our computer and not just to RB3. I'm interested in learning keyboard at some point too. The drums were the start of something better, and RB3 would seem to be finally taken that step. So, with RB3, there's no comparison. Also note that if these games are now using real instruments, I'm really, really, really hoping that this also brings cross-platform instruments. I really hate that you can't use the 360 RB guitar with the Wii version of RB and vice versa. I use to have the Wii version of RB2 and I had to sell it all and then buy the 360 instruments. In fact it was a downgrade as I had RB2 instruments and now I've got RB1 instruments (from Beatles Value Bundle.) That just plain sucks. So if RB3 bring cross-platform instruments, it will get my vote even more so!