I have very limited funds (<$300) for an amp to run my upright with a K&K Bass Max and Fishman Pro EQ and a Washburn 5-string electric. I will only be doing our symphony pops concerts, church orchestra, theater pit orchestra and small venue jazz work not needing a lot of volume. I have my choices narrowed down to the GK Backline 110 or the Carvin PB100-10. Any insight on which way I should go? Thanks!