I'm thinking about buying a Kemper stage before moving to Nashville to try and pursue a career playing bass because of its sound quality and extreme versatility. I like the idea of having almost every bass amp ever made available to me, and it seems like the Kemper has more than proven itself over 10 years. BUT- it seems like the people that have received Quad Cortexs already think their profiling accuracy is better than the Kemper. I'm going to try out a friends Kemper before I make a decision, but does anybody have any input as to which one I should buy? I'm leaning towards the Kemper mostly because trying to jump into the pro world I want something that has been road tested and proven.