On the other hand, one of my brother works in assembly and uses cordless tools, and he's tried to convince me they're much better now! I may try to find some user reviews on that model, but if it sounds like it won't do the job, I don't wanna waste my money. I'm talking about a tiny yard, so I would THINK it would be enough, but I don't want to risk it if it's likely to have less and less power time as it gets older.
SSQ loves cordless tools! He has a DeWalt Cordless Drill that he uses ALL the time! The power packs have gotten better, and hold charges longer than they used to.
A cordless one sounds like it would be good for you. Like Hair said, go to the store and pick up a few to see how they feel.