Thanks for the response.
Yeah I am lucky then, in that my most comfortable mask is a low volume one. Though getting older and being in the sun all the time makes for that situation which low volume mask fits best, changes from time to time. Also for me personally, something about my way of seeing means that the further from my face the lens is the more tunnel-ly it feels even with a clear mask. So I am lucky to find low volume masks that fit for that reason too, because the higher volume, further from the face masks throw me off.
Remember the old ScubaPro purge masks that actually routed the purge bubbles off to the side (Tri-Vent, I think?) Photographers loved them, not just the hands free no tilt clear, but also the added "bubbles routed to the side" thing that kept bubbles away from the viewfinder.
I could not wear the Tri-Vent. They were for me, "uncomfortable", as is that TUSA, because of that tunnel feeling I get with them. So physical comfort is something I never get to check out, because the tunnel sensation bugs me.