I am in the process of buying a 48" walkbehind and have narrowed it down to a Toro or Hustler. I currently own a 52" Turboforce Z that leaves an amazing cut, but a 48 hydro floater toro is 6400 vs the Hustler at 4600. I walked into the dealer with intentions on just buying a 48" toro belt, but would like more than a 15 kawi for mulching thick St Augustine. So with all the rambling.....How does the Trimstar mulch? And can anyone explain how the Hbar works? The dealer doesn't keep hydro walks b/c everyone here is belt drive believers, but he is trying to get a demo for the end of the week.