If I was buying gasoline powered, I would only look at Echo. They have the easiest to start motors out of every brand I've owned. Compared to my Stihl chain saws, Echo is night and day easier to start. I have one Echo chain saw and two Stihls.
My experience with battery powered yard tools is the batteries don't last very long and they are too expensive to replace for what you get. Maybe if you found a major tool brand, that might be OK, but I think the batteries will still die fairly quickly. Unlike drills and drivers, you have to compare cordless batteries use to tools like a sawzall or grinder. Tools that you keep on for longer periods of time go through batteries quickly!!!
I personally have two hundred foot long air hoses, plus a few 50 and 25 foot hoses. There is nowhere around my house that I cant get to with the air hose connected to my air compressor. I don't blow leaves, that's what the mower is for, but I do blow out my gutters and clean off my walkways with air.