I've had phantoms -- really nice markers, but they didn't feel comfortable in my hands. The phantom autotrigger was pretty nice though
I just picked up a mmmmint p68sc from one of my PB friends and I'm completely in love. Other than maybe having a valve job done, I'm keeping it intact (I already have various flavors of piranhas and PGPs to satisfy my need to experiment)
I'd pick the p68sc over the phantom any day.