I don't bag with it so IDK about that, but the mulching is good. When the grass is long, some grass clumps fall off the one back wheel, but then I just go around the yard in a counter clockwise circle and the grass keeps on getting moved inward. It would prob be better bagging. It is heavy-duty and I just got a demo of it and the one wheel had a problem with it (it wouldn't turn as fast as the other), and it was hard to push when it was off because of that, but that is because the demo mower is old and someone probably broke it. I heard it is really reliable. Yes, it's around 150 pounds, definitely harder to turn, but not unbearable. It saves time, though, and the quality of cut is good.