The BB is a GREAT choice. It's my most comfy gathered-end hammock.
Both would suit you well for sure, especially with basic 3-season use. I personally have the mamajamba because I like just a bit more coverage, but the Edge is solid, too.
If you really want to lighten up, a cuben fiber tarp is the way to go - if you can afford it. HammockGear.com has some great options.
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