Well after a few cuts I have adjusted to the HRX. The cut is great and I can say that it does cut smoother than the Lawnboy. Also It does mulch better than the Lawnboy. Funny thing the other day I noticed something under the HRX. It looked like a plastic bag, I pulled it out and it was a large leaf like mulched grass (about 2ft by 6in). I should have taken a pic. BTW so far no sticking of grass under the deck. The 9" wheels seem to make carry over the lawn better.