Which guitar amp is better?

The only way to choose an amp is to plug in your guitar, play your music, and listen. Therefore, forget about buying an amp from Amazon or any of the mail-order places. Go to your local guitar shops and try out as many amps in your price range that you can find. And don't let the guitar store guy play them for you because a good demonstrator can make pretty much anything sound good while skipping the weak points. What sounds good on his guitar in the store might sound crappy when you get it home and plug in your guitar. Also, RMS power ratings have absolutly nothing to do with price, tonal quality, or features. This is just a rating of how loud it can get with this speaker's ohms and potential.