I'd like to hear comments about vertically stacking two 2x10 cabs. And I'd like recommendations for cabs. Currently considering the TC Electronics BC210 or 2x10 cabs from Avatar (I like the $349 price point, since I might be able to convince my wife). Backstory: After 30 years playing Les Pauls through a Marshall half stack, I just played my first show as a bass player in a cover band (Patsy Cline to Tom Petty). I used a Fender Jazz Bass, TC Electronic BH500 with a Mesa 4x10. I was pleased with the sound, but I couldn't hear the bass well enough, even though it was plenty loud onstage. Thanks.