The best replacement for carbon arrows is aluminum.

The best alternatives to carbon arrows are rated as following:
★★★★★  aluminum
★★★★★  aluminum arrows
★  aluminium arrows
★  aluminium
★  fiberglass
  fiberglass arrows
  wood arrows
  steel arrows

Your alternative for carbon arrows is not listed? Suggest!
Speaking about carbon arrows, one probably shouldn't forget about longbow.

Other search terms related to carbon arrows and their ratings are:
★★★★★ longbow
★★★★ broadheads
★★ recurve
You have in mind a companion for carbon arrows and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of carbon arrows in all years. Click on graph for more.
carbon arrows
aluminum
aluminum arrows