Electric Chainsaw

I survey timber lines that are terribly grown up from past clear-cuts. Chainsaws do work better at clearing these, butI have really bad luck with running them. Can't tell you how many times I've been running along just fine, but have to pull out my blade because the saw just quits. Might restart later, might not. It's good getting a roll of profanity out of my system, but that's about it. So, I'm partial to the blade even though it does tend to wear a guy out. Electric saws seem promising. 16" bar or so... Anybody have one that seems ready for prime time?