I have a 30 acres of forestland so my experience is probably different than most, homeowner grade electric saws are terrible. Professional versions cost more than a gas saw so for my use I might as well just buy the gas saw. I tried a couple to keep in the car for windfalls on the road and I was not impressed.
I had a Milwaukee M18, it was well made but it was huge which kind defeated the point of having a small saw to keep in the car. The chain speed was also too slow so it would chatter depending on what you were cutting. Other than that it was ok.
I also had a DeWalt 20v saw. I really wanted to like it because it was a nice size... But, it sucked. Very poorly made, tool less adjustments were hokey, little flip up levers were flimsy, the motor would stall out just trying to spin the chain. If you loosened the chain to the point where it would throw it off all the time you could almost use it. My neighbor has one and he loves it, maybe I got a dud but I just wasn't impressed.
I ended up buying a second gas saw and then a Milwaukee Hackzall with a pruning blade to keep in the car.