Waraba is right about the P90s/semi hollows with the Tone Junkie profiles. The clean/just breaking up profiles cannot be faulted and amps like the JM100 OD, the Matchless, Vox and the Two Rock have really tasty distortion on the higher gain profiles.
BTW The second dual amp pack doesn't get a lot of comment that I've noticed but I'm loving it. The "Hillsong" profiles are some of my favorites right now.