Camo-sling, nice sling, a little colour difference is to be expected sometimes, and I simply ignores it. It has happened to me when I must start using a new roll of cord for the second half of the pouch.
Walther, my belt strap sling and Apache sling is rather equal - as slings. Basically same size and lenght. I slightly prefer the Apache sling, it is a bit more comfortable, looks a little better(, and lets me use another of my hobbies, braiding).
But the "belt strap" is a great sling, too.
Basically it is just different ways of reaching a goal, wich is getting a good and effective sling

timann