Old thread, but new harness offering from Mystic.
www.mysticboarding.com/de/products/stage-wing-harnessReally like the look of this one. Non water absorbent. Wide hook webbing. Low profile support/padding. Solid closure system (looks like the Majestic). Only complaint is that I'd like a handle pass line across the back (easy to add).
I currently ride with the Ion Arc which is pretty good, but it does absorb water, the harness webbing is too thin/flimsy, and I had to modify the closure system so that it didn't come loose (original velcro was terrible - I added a second layer of velcro like the Majestic and it helped).
Ive tried the Majestic and its just way overkill for the riding I do. Probably ideal for racing or speed, but its too restrictive for surfing. I'm hooked in for only ~20-25% of most sessions and want a harness to feel light and out of the way when I'm not hooked in.