I'm gearing up to buy my first Kemper, and I'm wondering which of these two options would be best: a powered rack or an unpowered one with a separate power amp such as a Matrix GT1000FX. I suppose my real question is, how good is Kemper's built-in amp? I've heard some Kemper users say they get a better sound with a separate power amp.
I am on a bit of a budget, so if I could save money on the separate amp solution, it would be a point in favour.