Some one here once asked why I never share advice on taking a tree down. Most people that come to a web site to look for advice, are homeowners too cheap to pay a pro. They post a pic of the tree. My advice is shoot a tag line as high as you can get it to help direct the fall, make an open face cut that doesn't slam shut too fast, then make a fast back cut. Then they post a video and say, it didn't go as planned. No tag line, the saw is a box store 16", trying to notch a 30" tree, so dull the notch looks like anything but a wedge, and the HO looks like he's going to have a heart attack pushing on it. Starts the back cut and is taking so long a gust of wind comes up and blows the tree in the wrong direction. Hypothetical of course. But, I like a bar that goes through a log in one cut, from one side, and SHARP.
Long story just to say I agree. I like to match the saw to the job, not make any saw try to do the job. But, I have more saws than most people.