Atleast a couple of these I don't nessesarly agree with Heres one "String Loop or No?

There is no good reason not to shoot with a loop.

I suggest having your local pro shop tie one on for you the next time you're in and trying it out. If you like it, keep it. If you don't, remove it and shoot off the string."And another"Which camo should I buy?

Any open pattern camoflauge available on the market today will work, but its mainly personal preference.

I suggest looking at Predator, Enigma, or ASAT" Shooting without a loop has worked for me for about 25 years,I've tried em and don't feel they do me any good.The camo thing,I could write at length on this.Even though I wear it,most importantly just sit still,the deers eye's are more keen at picking up movement than they are at determining the best camo.I have killed many deer wearing carhardts.