OK, so I have picked out some ZTR's and walkbehinds to demo and see if they can cut it. But what about these Surfers, Standers & Sentars? The reason I asked is because my interest has been "renewed" in the Sentar. I finally got to atleast see one of them! It wasn't the new design since they are not out yet. But a sentar nonetheless. The dealer sold both Toro and Wright. When I went in, I didn't show any particular interest in any one brand or machine. I explained my situtation to the salesman and he recommended the Sentar. He boasted that the Stander was the #1 machine on the market for hills, while the Sentar was a close 2nd. I have heard so much at this point I don't know what to believe. But I guess he could have attemped to sell me a big Toro Z Master with a bigger price tag though. Any thoughts?