Terry, I value mine more now then I once did. Here is my thoughts regarding aluminum and carbon arrows, for what it’s worth. When switching from left-handed to right-handed I spend the first three weeks doing nothing but practice my form and building muscles, pulling back a 45# bow to my anchor then letting it down. The bow hung in the corner of the living room and I picked it up and drew it at least five times every time I walked past it. I never released an arrow during this time. The following six weeks was close up big bale/block, usually from five to ten yards, where I would shoot a dozen arrows with my eyes closed three to six sets each day. I started with aluminum arrows and within the first few days all of them had been bent and straightened with my straightener (is that a word?), some of them several times. It is a amazing how small the groups one is capable of shooting with eyes closed at ten yards when you do nothing but concentrate on form. Anyway, even though I had been examining the aluminum arrows after each shot, one of the arrows broke and took off a piece of my leather arm guard. Luckily, I was unhurt, at least physically. It scared the **** out of me and took the better part of a week before I could control a newly acquired automatic jerk of the bow arm down and to the left when I released an arrow. After this mishap I went to carbon arrows and did the next five weeks of short range block work without any problems, other then breaking three of the carbons when hitting them with other arrows. I ended up using the remaining nine arrows for the next two years when I only had five left and could not replace them because that type of carbon was no longer available. The cost savings on my annual allotment for arrows was significant. A dozen carbons would last me around tow years before I either lost or broke seven arrows and need another one to fill out my six arrow quiver. Prior to carbons, I went through at least three dozen aluminums each year. I will let you do the math. My thoughts on carbons are they are either straight or broke. Sure, there are exceptions, like an interior crack as stated above, but then so are unseen cracks in the aluminum arrows. Overall they are a better bargain, both in regards to cost and accuracy, in the long run.
I know, everybody is wondering why anybody (me) would so lazy or stupid to shoot twelve arrows before retrieving them. Two reasons, I had a broken foot and was on crutches and it was the middle of the winter and three feet of snow on the ground.
Oh ya, currently I used the least accurate and most expensive type of arrows, wooden ones.