If you are talking about the electric one, I have one and it has been a great saw. After the original chain wore out it was replaced with an Oregon chain and the saw is better than new. Amazing for less than $40.00.
It caused me a terrible, unrelenting cough. This was right at the time the covid scare was really getting going. Should've the looks I got from people.
Force yourself to walk as much as possible. It's not what you want to do but it keeps you from getting fluid in your lungs. That leads to worse problems.