2016's fly like darts out of my 60" 45# Black Bear with 125 grs up front. I draw 28" so I have them cut 29" BOP. They are pretty tough arrows. I have three that are over 30 years old and still shoot fine. One has a dent from hitting it with another arrow, but it doesn't affect the flight. I have knocked the nocks and fletches off with other arrows. Just glue on some more and keep shooting. Robin Hood a carbon and you can hang it on the wall. Some bows like aluminum better than carbon. My Black Bear does.
That being said. I still prefer cedar over either. Yup, you will break some, but they cost about half as much to replace as carbon...besides, making arrows is kinda fun...addictive actually.