I was told in another thread that money would be better spent on a pro chainsaw vs putting it towards a good splitter. How much wood (cords) must you cut each year to justify the cost of a pro chainsaw? Is it based on volume, tree types generally cut, size of tree, speed desired? Granted I believe milling your own lumber would be pretty neat with a pro saw, bc there is no way one of my current ones could do the trick. So when folks had purchased a pro saw, what was the deciding factor to get one?