Ok, so I was thinking about 2 different setups. Setup 1. GK RB400 2x10 combo paired with the GK 115SBX cabinet Setup 2. GK RB400 115 combo paired with the GK 210SBX cabinet Either setup will give me a 15 and two 10s but it's just inverted. Setup 2 will save me a few bucks, but I want to know if there'd be anything significantly different about the two setups.