I'm in the same boat as you man.... Recently started shooting in new sites..... Glutes are just scarred up bad at this point..... My new favorite sites are 1. Triceps..... Goes in so easy, barely have to push the needle for it to go in..... They are also rarely sore and can handle 3cc's of oil easy..... 2. Lats..... They are a bit more "Fiberous" for lack of a better word, they kinda remind me of Quads, have to push hard to get needle through the muscle, but work pretty well for me.... 3. Traps.... Needle goes in easy, can handle 3cc's of oil usually (based on their size), only bad thing is it can be an awkward angle reaching up that high till you get used to it..... I just usually lean over on a table in front of a Mirror, makes it easier..... If you need basic instructions on how to hit these sites: spotinjections.com is the best spot..... I can give you more detailed info if you need it though....
rizz