For well over two years now, I have been more than happy with my MarkBass Jeff Berlin combo sitting on top of a New York Cab 115. Still, to this day, I think that having an Ampeg SVT all tube ( like a CL, or a VR, an AV model ) or a V4BH would satisfy my hunger for the warmth of the tubes in all their glory..... I use a Darkglass VMT at the front of my current rig and truly enjoy the nice overdriven tone thus far. Would I be more satisfied with an Ampeg SVT for instance??? Is it worth to haul such a beast around for that Tone?? I know this is the standard of all bass amps out there, I just don't want to invest in something that I may find too subtle of a difference to truly appreciate it. Let me know your thoughts!!