I bought this Jaw Saw 5 or 6 years ago. I really have but it threw the mill over the years on my 1 1/4 acres lot with lots of trees. It worked flawlessly up until a year ago when the electric wires in the handle tore apart. I tore it apart to see that the hard plastic tube that protects the wires while the handle is moving up and down was wearing out the wire as it passed through the small hole in the handle casing that keeps the plastic protection tube from moving while in use. The problem was the end of the protective tube eventually wore through the wire casing and eventually wore though the wiring itself. To correct the issue, I took the handle casing hole, that is created when the two handle pieces are put together again and made the hole bigger so that the protective tubing could move with the wire as well when in use moving up and down. I soldiered the wire together again and rapped it with electrical tape and slid the protective tube back over it again. Now the protective tube and the wires can move freely back and forth in the handle. Then reinstalled it all back together again and it's been working just like new again. Only issue I ever had with it for over 5-6 years. If I would not have been able to fix it, I certainly would have bought another one. Maybe your engineers can check this fix out and have even a better product that will last even longer.

I have only been able to use this one day due to weather but I was able to remove 4 pine bush stumps. Cannot wait for the weather to clear to finish the rest of the job.

I have both a corded and a battery version of the JawSaw. Both work very well, but honestly, since I purchased the battery operated one, I never use the corded one. Also, I got the handle extension. It works well.

Sofar I have been very happy with this product. Its truly easy to use. No fear. I haven't had any issues with the chain popping off or anything like that like in online revies.. I haven't used it on the hardwood tree i need to prune yet. I have used it on several different woods & it has cut through them like butter. Bo kickback. I'm very happy.