I shoot primitive stuff most of the time, but sometimes I will find and shoot carbon, alumnium, and fibergl@$$ arrows down at the trail. I must say that I prefer a smooth well-made cane arrow to any of them. I also take a few cane arrows, made from canes with spine weight crazy, with me for shooting at stumps, rocks, etc. Duct tape fletch.
I did get a dozen carbons for Christmas last year. Good arrows... but too light and lacking durability.