We just bought an OWB and are currently cutting hardwood 12-16" log to throw in there... I had a MS251 which obviously wasn't enough so I ended up buying a used MS290 from a neighbor... What A POS... this thing hasn't got much more power and needless to say am not impressed (Maybe thinking about doing the muffler mod...)
So I ended up reading a little bit an was about to buy the MS362 which seem to be a good choice (Power vs Weight), My Stihl dealer recommended for this kind of work minimum 70CC saw, (Where the MS441 came on topic...) so after looking on Stihl website, if am about to throw 1200$ for a saw... why not an extra 75$ and go Straight at the MS461, same weight more power.
Any recommendation I could definitely use, am kind of a newbie at this wood cutting game and would like to make my life easier... I thought about a buzzsaw in the back of the tractor on the pto but seem like I would need to built a rig to get the log on the saw table , so that idea went thru the door at this point...