Amy I can't hardly answer that question!!!! I have three favorites!
1) I use my Gatewood Cape w/ Serenity most often. Lite, double-wall, multi-purpose, just plain like it. I could go on!
2) MLD trailstar. Heavier, but not heavy, paired w/my SMD Serenity.
3) When I can hang, it's usually my JRB Bridge hammock. Way comfy and don't have to worry w/level ground or roots, rocks, etc.