I've got a 362s, with 20" bar. It's used mostly for large trees that storms leave in less than ideal position. What I like about this particular saw is that it is very responsive. You can usually get it out of a tree when it starts to bind. I'm sure some others do the same thing, but I know this one does.
That is one thing the 'ol ms 250 won't do. That's get out ahead of a bind. I've had to get creative a time or two.
