I have 6 or 7 guitars and this one is the best in my opinion. I haven't tried my Beatles bass yet, but I hated this 325 Beatles guitar. Anyway, my favorite guitar was the Fender RB2 wireless, which looks exactly like this RB3 to me. I thought it was the same until I used it. These keys are much faster and quieter. Strumming also seems to be faster. In my opinion these are great things, I immediately started playing better and faster and I will make a lot less mistakes. I know that anyone I play with online can have knobs on all of my other guitars here. I even try playing them quietly and the keys are still loud so that's great. Now for the shortcomings of this guitar. Strumming down doesn't work for me. I've always played bass and 6 strings, so I didn't realize it until I turned on fast playback and tried scrolling through my songs. I also don't think the "back" or "start" button isn't working. And you have to hold down the Xbox control panel button for a few seconds before it works, just like my Groucho Beatles 325 or whatever it's called. I bought all of these guitars new, not used. Good thing Revain is absolutely cool when it comes to returns and exchanges. I will ask them to send me another one and I will send this one back. Just faster keys and a strum strip make this guitar a must have for me. This is a 5 star guitar for the price but it gets a 4 for being defective out of the box.