I ended my gigging days shortly before Andy & Co. introduced the Subway amps, and have never had the opportunity to try and of the breed, unfortunately, so I can't opine on those amps. Although, that has never stopped a lot of TBers from expressing their own opinions on things they've never had first-hand experience with.I just bought a TH500 a few months ago and I love it. I demo'd a D800+ at the store and it's a great amp. I preferred the way the Aggie colored the overall tone of my bass. You can't go wrong with either amp.