Hello, TBers! I have a budget of around U$200 to buy an used amp head, and i am having a real hard time to decide between the GK MB200 and the Genz-Benz Shuttle 3.0. I play mostly in the bedroom )) and, in a near future, i may start playing in small environments. In case You have experience with any of those or both, could You, please, share it with me? Thanks in advance!