The best arrow is pretty much an opinion question. My personal thoughts are that the Easton Axis is an excellent arrow. You will find a lot of people that agree and a lot of people that disagree. It's small diameter does allow for an incredible amount of penetration. As for the carbon weave patter, the only arrow I've shot with it was the CXL 250 and they were terrible in the durability category.

As for the carbon wrapped, they generally refer to an arrow such as the Easton ACC or AC Kinetic which is aluminum with carbon around it.
http://www.eastonarchery.com/products/target/aceExtreme/default.asp

Good luck with your decision.