I use a Toro 25cc weed whacker, a Toro 30cc leaf blower, a Homelite 42cc chainsaw that was a replacement for my 53cc Homelite chainsaw when it was stolen. Oh, and a featherlight 21cc weed eater that was a freebie.

If I had it to do over again I would have bought something other than the Toro string trimmer and leaf blower. they are light though.

I also see that Yard Machines brand equipment now seems to be using an engine that looks to be the Ryobi (MTD) 31cc engine.