IF I were to get a HH again (I wouldn't), I'd recommend a side zip rather than the original velcro under entrance. The positioning of the velcro entrance, IMO, made under insulation a PITA. I found the WBBB much more usable, though I have since moved on to the WBRR DL, which, though somewhat heavier if you account for the spreader bars (unless you use hiking poles for dual use), is (again, IMO) far more comfortable, and affords a much better view. My run of hammocks: ENO DN, Clark NA, HH UL Backpacker "classic" (though at the time they did not have the zip option), DIY GE (WB Traveller clone), WBBB DL, TTTM King, DIY Netless Bridge #s 1-4, WBRR. The only ones I still have are DIY bridge #4 and the WBRR. I have heard very good stuff about Dream Hammocks but have never used them, having found myself squarely in the bridge camp.
If you haven't already been there, hammockforums.net is a good resource for all things hammock.