yeah willows are good cut them like crazy. If you want to bank definitely draynor, if not then drop them once you chop down the tree or burn them then go to the next one. The latter is quicker w/o burning the longs but you have to get a good rythm going otherwise you will take longer rather than shorter amounts of time. Just type in on google "how to powertrain wcing" or something and it should come up, or "woodcutting powertraining guide". Powertraining is the quickest way to go.