Hey guys I'm new here. I'm looking at getting the blackbird double 1.1 and I was wondering which tarp to company it with. I live in south Louisiana and usually pack in Arkansas in fall, winter, and spring (to hot to pack in summer). I was looking at the diamond and edge tarp. My main concern with the diamond tarp would be not enough cover during a strong downpour. I feel I would have more options with the edge, but if you guys think I would be fine with the diamond I would like to save a few ounces.