I've been using a Hennessy Expedition A-sym for the past few years, and it's been serving me well. Had a squirrel chew some of the mosquito netting on my last trip of the summer though, and I need to patch it this winter. Knew a guy who had used his hennesy for over 10k miles of trips, they're good quality, if a little more mainstream.
My only problem with my hammock is the A-sym fly, it works but there have been nights when I've wished for a 6 point fly so I could have 4 pegs, and therefore less rain blowing up inside my hammock and getting me wet. That can be avoided by making sure your fly is set up properly (and weighted: protip, a full nalgene with a beaner makes a GREAT weight for a corner of your fly!) but a 6 point would allow me to be less diligent about setup.
Pic related: best picture I've taken of my hammock.