you have a tree chopping boss buff and a stamina regen mead. If you need to go faster than those 2 on 3 hot stamina foods, you are really going at it!

also a proper planted tree farm you should be knocking them together enough that most everything busts up with minimal work.

You can also try to get a monster to help out. A nice abomination assisting while you cut trees and guide it into others to cut for you perhaps?