Should I just swap my VT Bass DI for another preamp like a Mesa Boogie? Or is there a possibility Zoom will release a Mesa simulator? I'm thinking of a lot of ways to mix-and-match my Zoom B3n with preamps.
Only you can make that determination, but I would go even further in suggesting elimination of the VTDI and no replacement for it
I believe Zoom will be offering more and interesting models for download in the months ahead!