This. I'm on Makita 18v for everything and have the 36v hedge trimmer with the 25" bar and the 36v modular weed eater that you can swap out to be a pole saw and other stuff. Power and battery life consistently blows me away.
I don't have a need for the chainsaw right now, but if I did, I don't doubt it would hold its own.
Not having to mess with carbs, oil mixing, etc. is so damn nice.