Hey everyone, i am looking to upgrade my current saw which is a stihl 290 farmboss with 20" bar. I am doing 95% bucking firewood with it, i find it hard on my back leaning over with that length of bar, and i want more power and a better saw! I am looking to run a 28" bar on the saw i buy and i will be buying it brand new. Any suggestions would be great on which model you would suggest.