Where were they made? There is a very cheaply made carbon shaft out there by the name of Bullseye, and I’m sure they are made in China, and they are JUNK. I bought them to do a little stump shooting, and ended up breaking 5 out of a dozen with in a couple of weeks. I have never broken any of my Goldtips, and only one of my Easton’s. There’s a reason these companies are number one in arrow shaft construction. Sometimes cheap isn’t really cheap in the long run, and it can be dangerous.
What about the nocks and inserts, what if they break, can you buy replacements?
What is the spine or straightness tolerance? If it’s not consistent it could throw your whole aiming structure out of whack trying to adjust to a new shaft. If it's not consistent your POI not going to be consistant.
What are you going to use them for? Would you feel comfortable using them in a State or National competition, against other competitors that where shooting top of the line Goldtips, Eastons, or Bemans?
How much did you pay for your bow? Would it make sense to buy a thousand dollar bow, and shoot the cheapest arrows you could find.
Are you going to be able to purchase these same arrows next year and the year after? You know how Wally world is, one day there in stock and the next they have been discontinued.
Are you fletching them yourself? If you are, that’s a lot of work to be putting into a generic shaft, just to find out you have a pile of junk, or find out later you don’t like a 31” arrow.
I have a 28.5 inch draw, and was playing with a heavier spined shaft then I’m used to, trying to get my point weight up to 300gr and foc, and by the time I was threw I had 30.5” shaft length. After shooting several hundred arrows, and comparing them to a shorter shaft with the lighter tip weight, I was more accurate with the shorter shaft. The norm is ¾ to 2” longer than your draw length and there’s a reason for that.
Been there done that, I will take shafts that are built by cutting edge companies who If I have a question about one of there shafts, I can pick up the phone and call them, or buy replacement parts when I need them.
I guess what I'm trying to say is, the arrow is just as important if not more important than the bow, but if your having fun, shoot'em
Just my opinion, I could be wrong.