I bought an electric pole saw for pruning the orchard (a dozen trees). For a 1 day/year deal, I didn't want to mess with batteries so I just got a cheaper corded one and roll the generator out when I do the work.
I watched that battery saw comparison video that was posted earlier. He didn't say much about the chain quality and that's one of the biggest issues. A saw with a junk Chinese chain just isn't going to get it done.
