I am trying to get to grips with the advantages/disadvantages of the different arrow shafts available. Taking a hypothetical situation maybe somebody can give me a clearer picture?

Considering a recurve archer (MB) holding 46lbs on fingers, draw length 30". What would be the shaft of choice for Olympic 70m and H2H? I am assuming X10 but I have no personal experience to back this up. Would the ACE be as good an option or some other shaft? Are there any particular arrow components I should be looking at as well?

Cheers

Brian