I agree with the above comments, they are a great amp, but just not quite loud enough with an acoustic kit, unless your drummer is meek.
If you're playing with PA support and can get it near ear height it would cover gigs, the DI out is good.
Also, something I considered was adding a speaker out skt so you could use it with a bigger cab. Now that might just about cut it for gigs. I wish I'd tried it with my Compact.