I'm wanting a smaller tube amo than the AC30 and Classic 30 I have now. Something not so window rattling loud, but still good quality and loud enough to play with friends. While the AC15 was my first thought, (or a Blues Jr.), the AC15VR came to my attention. It seems to sound like the all tube AC, only cheaper since it has some solid state components. Is this right? Are there any good reasons not to go with the VR?