The 300 Series saws have good engines, but working in the airbox can present a challenge.
The ergonomics of the short handle saws is not so good, but the 330/340 models are just too ugly to take out in public even though they are quite comfortable to operate.
Good saw but the chain is on backwards. The first saw I bought was a display at Montgomery Wards in the late 70's in a mall that they wanted gone. I ran that saw for many years until the rewind gave up. That 1st saw is a parts saw to make this one good again It has good compression and the parts are all there. I has hope!