@MrBigfins & @loosenit2 ,
No, Hijack. I almost put the Hollis NeoTek in the thread originally as it was hovering in the 'different, but maybe' category. A couple of the guys that I was diving with last weekend have and like them. Price is in the same category (unlike Waterproof's Semi-Dry at $800+ ). The biggest negative is no ankle/wrist zippers. The hood is a pro and con - good for limiting water ingress, but bad from a surface-comfort perspective.
If I didn't already have (well, expect to eventually "have") a DrySuit, I'd be considering the NeoTek. I think a good "standard" 7mm better bridges the gaps between my 3mm fullsuit; 5mm short-leg, long-sleeve, step-in jacket; and Fusion DS.
So I agree, @LandonL D6 7mm vs. NeoTek and W4 7mm - Go ... feel free to toot the D6 horn!
guess @LandonL isn't going to offer us any more pros to the d6 wetsuit.