The cab's big and bulky but takes whatever you throw at it. With the Hartke head, it sounds great. Creamy, even. I used to have a Warwick head but found it a bit soul-less for me.
Going to gig the Barefaced Compact with the Hartke head in next couple of weeks, so will be interesting to see how that does. Much as I like the sound of the 4x10, it does take up a lot of room in the car and is a two man lift. If the compact can give me the same sound live, I might think about ditching the 4x10.