So I am due for a cab purchase in the next few weeks, and while I'd love one of those new DNA-410s or better yet, a berg nv610, my tone preference and budget have me looking at an avatar 410neo (most likely used). However I am starting to play synth more and was thinking I may want something with a little more even frequency response like the tb153 in case I use my bass rig as a keyboard rig as well. I usually run 410s with the tweeter off. I don't care about the tweeter in the tb153. I just think a 15+6 would be a little smoother for analog monosynth than a 410. what do you guys think? edit: I have used an avatar 410neo many times, on gigs, this is why its a go-to cab for me. I have not yet heard a tb153.