I just shot my first indoor league last year . it took me nearly 6 weeks to shoot a 297 35x's.This year thats what i shot on or first league night.The indoor league for me is where i work on shooting form .Which if you do shoot 3D it helps with the little critters like the dreded turkey which most people don't like,and coyote,coon,ground hog ,fox.20 to 30 yards away.At the big 3D shoots a turkey to me is a money maker you need an a 11x on that animal.Have fun with your indoor shooting and my advise is don't over bow your self 5 spots can wear you done go with light poundage,and accuracy not speed.