I am a new homeowner with 1 acre of grass with mild sloping. I am looking at purchasing a ZTR. After going to three dealers along with Lowes and Home Depot, it seems like the best brands for my needs are Gravely, Snapper, Hustler, Scag, and Toro. One of the dealers told me to hit this forum for additional information. Given my needs, I would like to know what is the best brand with respect to quality, longevity, and price all other things being equal? Thanks so much.