I have tried a handful of carbons, aluminum's and wood arrows. I shoot the CE heritage exclusively because I love everything about them. I shoot the 150, 250 and 350's for different bows and different uses. Very easy to tune and all parts interchange. It can't get easier. There is a post for making them bomb proof here on this site by adding footings. You might be able to use a 250 if you want a heavy arrow by adding a 100gr brass insert. I have my 350's at about 740gr with 350gr up front. I know it still depends on the bow and other variables. I use the 250's most because I shoot recurves and longbows between 55# and 60#.