I used a corded blower for years and the cord was a real PITA. I'd prefer a cordless blower that was inferior to a corded just because I hate having to deal with the cord. But the 60 volt DeWalt I use is the equal to the corded blower I used to use.
BTW, on URLs you can usually delete everything after, and including, the ? in the URL and you'll get to the same site. All that stuff after the ? is just to track where you came from, or what you searched for.
Mike