Trying to select the "right" Bartos has been frustrating. About all I've seen at their website in terms of description is "deeper, bright, brighter, brightest." kingbass.com, Bass Player, and Matt Pulcinella's sites only describe their impressions of selected models. Their catalog has way more and I didn't see any comparitive info about their onboards, (e.g., the NMTB). If you have bought or considered buying Bartos, how did you decide which models work for you? Thanks in advance!