Tip of my hat to ya Sir George....nicely worded. We shall agree to respect each other and each shoot the arrows of his own choosing.
imho, Carbon express discontinued the most durable arrow created when they dumped the terminator hunter line...heavy, both a medium and stiff spine, tough as a russian dock worker. Got me a stockpile I'm real careful with. Next in line would be the newer axis varieties...have had good luck the (again discontinued) beman mfx max4's. Again, heavy, available in multiple spines, very tough. Mushrooming these are pretty tough to do. I can do it sometimes, but then my grandmother used to say I could tear up a bowling ball.
Now, you tell me where to find some 25year old POC (cuz ain't nobody gonna convince me the current crop is as good) that spines 90-95#, and I'll help you tune up some carbons that weigh want you want
Shawn, you may have an exceptionally smooth release...I on the other hand have a poor release and a deep hook like a hammer. I desperately need the stiff spines and heavy FOC to get my arrows to fly like I want. If I can see anything other than a nock as it's flying, something is wrong. The spines you often recommend are 10-20# too light for me. That's why I say there are just too many varibles (bow centershot, shooter, point weight etc.) to accurately make the call for everyone. I wish I had it down to the science you have for making your choices. But for me carbons are a trail and error and until we learn more about them (and the danged manufacturers come to a standard), I think that's what we are left with in most cases.
Now, as for serious questions, just how much wood CAN a woodchuck chuck?