RE: What is better???
JW's rt. about movement being your nemesis with turkey hunting but you don't have to have an enclosed ground blind to be successful. Personally I prefer ground blinds made from natural materials (brush, etc.). You can build them a little taller and shoot thru the blind or you can build them lower and plan to raise up while at full draw. Always try to build them in the shade. I prefer to sit in an old fashioned webbed lawn chair that i have camoed unless I'm running and gunning when I will just sit flat on theground like I would with a gun. There's no denying that an enclosed blind will allow you to get away with a little more movement than a natural blind but natural blinds have a few advantages over enclosed blinds such as better light to illuminate your sight pins (it can be nearly impossible to see your pins without a light source inside an enclosed blind esp. in low light conditions), hearing, better visablility, not frying inside a blind in the heat, lol. Enclosed blinds are nice but you don't need one to kill a turkey with a bow. Probably the best advice anyone could give you is to not be overbowed. If you candraw your bow while your sitting on the ground with your legs extended out in front of you and holding your bow with your bow arm straight you'll be fine. If you can't do that turn the weight down. Good luck!
Dan