I am milling my own lumber for the first time with this Inexpensive chainsaw mill. My chainsaw is only 20 inches, but if I ever want to upgrade to a larger one, this mill can be extended up to 36 inches. Not bad for $100. Now I only have to wait 2 years for this lumber to dry.
Link to the mill that I used: https://amzn.to/3hbSL9S