I sold my Stihl MS250 and bought a Dewalt 60V with an 18" bar. The Stihl was an awesome saw, but I use it so infrequently that it was a pain to drain the gas every time I got done using it.
I've used the Dewalr for a bunch for trimming limbs and even cutting out some overgrown bushes around the house. For those kinds of tasks, it's a little big but it's still really convenient to slap and battery in and go.
Just this past Sunday, the Bradford Pear tree (I hate these trees) split so I've spent the last two days after work cutting it up. The first day I spent a lot of time cutting the smaller branches off the main limbs. In 4 hours of trimming and stacking the branches into a pile, I still had a full bar of battery when I was done.
It was nice not having to stop and start the saw a bunch of times. I could trim a few limbs, set the saw down, drag the limbs to my burn pile, grab the saw and go again. While my Stihl started easily on the first pull when warm, it's just nice to squeeze the trigger and go. It's also really nice not needing ear plugs. Ear plugs are especially frustrating to wear for hours on end.
The second day I trimmed the remiaing branches and started cutting the larger limbs into manageable sizes. This is where the Dewalt started to show it's weakness. While it has a good amount of torque, it would stall in the larger branches if I let it take too big of a bite. It wasn't a big deal though, I just let off the trigger, lightened up on the cut and let it eat again. I also found the battery got quite warm and lost charge rather quickly while taking the larger cuts so frequently. I spent about an hour on the small branches and two cutting up the larger limbs. That was enough to completely kill the battery. While I wish I could have made the last few cuts I needed too, I'll be honest and say that I was ready for a break when the battery died.
Overall I'm very happy with my electric saw. If I had a second battery, there's no doubt the saw would last longer than I would cutting up a tree (given how I start/stop to stack/pile up the cut pieces).
I've included some photos to show how much work I was able to get done.
