I can't find a store around me that stocks both, so I'm turning to you guys to help narrow down which model to set my sites on. I am getting a TH500 head. What's the real difference between the two in terms of sound? Does the DB series really have punchier mids? The GS series has more defined lows. FWIW - I am seeking the NT version of either. I play a Rick with flats and 5-string precision, also with flats. In terms of look/materials... DB: I like the look and tolex options. Thinking Green monster (am I the only one who digs that color). GS: I don't hate carpet, but a have 2 cats and don't want to invest in a $500 scratching post LOL. Lastly, does either model sound better as a single cab? I can't afford 2 for a while, and realistically won't need 2 while I'm living and gigging in NYC. Thanks!