Personally..I disagree with anyone that says any Al arrow is the best these days. I only see disadvantages with them compared to other available materials.
If you like em..more power to ya..and shoot till your heart's content buddy. Individual choice is paramount here.
but I truly feel the best choices are wood for beauty and nostalgia or carbon for no fuss durability, straightness, and ease of tuning.
I've shot wood since day 1.
Just last season I switched to carbon to give em a try....lovin it! not as pretty but everything else is better.
FYI I shoot a 45# whip@28"
using a beman bowhunters (cheapest carbon I could find) 500 spine shaft full length and a 175 grain tip I was at 450 grain.
Those arrows were tuned great for me.
Just for fun I screwed on some 300 grain tips.
Those carbons STILL fly great..little more arc of course..but straight and true.
Really surprised me. Heard carbons were very forgiving of tip weight..but I had know idea.
Just have fun!
John