Which arrow shaft penetrates deeper in Whitetails Aluminum or Carbon and which grain tip should you use. I was always told carbo

[Bushytaildeer]

Which arrow shaft penetrates deeper in Whitetails Aluminum or Carbon and which grain tip should you use. I was always told carbon penetrates deeper until I saw a man on a hunting show say "aluminum arrows penetrate deeper. Which arrow penetrates deeper and why?

[buckhunter]

Carbon penetrates much better than aluminum.