Great saw. Sure it vibrates more then average of todays saws and the air filter fills up with saw dust rather quick. Remove the filter cover and lightly tap out the sawdust when fueling up (about 1 minute ) and give it a good cleaning at the end of the day. The most profitable saw I have owned in my firewood business was the 034. I liked it best with 20 in. 3/8 pitch chain. Few situations where it felt less then very adequate for the job.Was very sorry after I sold it and replaced it with another new saw.