I very much like Epson Exhibition Canvas. I see you've got a running thread asking about the Natural line, which I'm curious about as well, but the Exhibition canvas in my opinion is very lovely, and so easy to stretch since is had almost a bit of a lycra feel in it like clothes that stretch nicely. There was a thread here a while back about a sagging canvas that showed sag lines in it after it was stretched. I feel like with the Epson canvas if you pull it tight enough that stretch factor would even out any problems you would have. Even though I use a Canon printer, I mostly use the Epson papers because they are stocked everywhere and when one supplier runs out, it would be easy for me to find it locally.