I was wondering about rotary mowers Vs. reel type mowers. When a rotary mowers blade strikes grass, isn't it really just wacking it so fast and hard that it "rips" it? Granted, the sharper the blade, the better the "rip" will be. On the other hand, a reel type mower provides a true "cut". Like the action of sissors, less fray on the ends of the grass blade after you mow over it. Thoughts?