As long as they are fresh, green I would not be afraid to try them. I can't speak for the bulk of the hard woods. I have chopped on a small amount of red oak and poplar both worked nice. White pine has more knots, depending on the tree. Knots can frig things up but such is life.
I would like to read other comments on these species. Are some stringy, do they juggle nicely as in the sections pop off with less effort? Twisty grain?
What to send to the mill? Higher grade logs, use the lower quality or sized stuff from thinning. Think of the stand and what would be best for the job. The less you have to remove from the log the easier it will be, and more efficient.
How many acres do you have to work with?
Just a few thoughts.
Tim
