I've been using the Mesa Lone Star for a couple of months now. It's a nice amp. Two channels, both very independent. Problem is, it really lets the sound of the guitar dominate. Which might be great for studio, but for live applications it becomes a bit of a bother, because you have to tweak settings when you switch guitars. So I could go either way on it, but I'm going to hold out until I see if there's anything better for live applications.