I have carbons that work for 2 Hill bows, and never use them. It's a mess with all the tinkering with parts, inserts, mounting glue heads on screw threads..ugh. They are easy to get overspined, and then you are adding 100's of grains up front...nocks don't fit...list goes on IMO. They are strong and straight though for sure. I also hear lot of nock high issues. Tractor tires don't agree with them either.
It's so easy, traditional, and great looking to stick to woodies!! Arrow, point, glue, heat. Hardwoods can be a lot more work too..