I'll add the Hammock Bliss Triple as a good option. (8'2" x 9'10")
I'm 6'6" & 270 maybe 280 pounds. I find myself using the full width & I'm starting to think that an extra 2 feet in length would be wonderful. Maybe a little more. But it's not enough of an issue, to make me upgrade for a couple seasons.
Perhaps in the mad scramble for sexy light weightness I and everyone else has forgotten the most important function of gear – not that it must weight nothing, look good and be cheap, but that it must keep you alive and increases your survivability.