Well, not really versus...has anyone compared the two? I've got an HB1 with piezo, and I really love the guitar...love the piezo and the ability to blend the sounds. Part of me looks at the p22 and says "I've got the piezo thing covered." another part says, "solid body...and you know you need another guitar!" I can imagine some differences, but would love to hear from people who've had both in their hands.