Hey, I might've asked this before, but can anyone comment on how similar the SLB-200 and SLB-300 are in terms of playability? I understand the SLB-300 has upgraded electronics that sound even more double-bass-y, but is there any difference in dimensions, balance or other factors related to how it feels to play it, compared to the SLB-200? Or is it a seamless transition/upgrade from one to the other?