Depends on what you mean by best. Durability, not best. Price for the quality & specs, yes. Parts availability online, yes.They make a few that fill the niche of rear handle horizontal piston. I believe the big one is a 162? Look into Echo, they make the best top handles.
And hopefully never been used dull.I have a 1997 020T that's never been sharpened. Needs a Walbro conversion.