I have to say, I just got the Fractal AX8, and love it. Interested to know how the Helix is. I wasn't a fan of the HD500, but I love and still use my M9.
I've been looking into the Helix off and on for the past couple weeks, and I'm pretty sure I'm going to end up getting one. One thing I discovered on YouTube is that loading third party IRs makes a big difference. Here's a pretty good comparison. The comparison starts at about 4:30.
I'm actually a huge fan of the Pod HD series.
Yeah? I hated that every preset had this 'sound' I couldn't get rid of. I hated the thin AC adapter cord, and the high price for replacement. I hated that there were about 3 updates to the thing that never addressed my problems I had with it.
So you still need a power amp with the Helix? Either a guitar power amp or a PA power amp?