I spent a lot of time making excuses for not owning a DRRI. When I finally go to buy one the store had just gotten a supply of Tonemaster amps. I spent an afternoon playing a DRRI, a TMDR and a TMTR. I kept coming back to the DRRI. While I like the Princeton, I just think it’s a little underpowered for my needs. The best tones I got from the Tonemasters were the stock Fender tones. So I went with a stock Fender. Go with the Princeton.