well i have been searching on here for 4 hours now and I'm down to three choices. if anyone can chime in to what one I would be better off with that would be great... my yard is an acre with about 1/2 grass the rest wooded. it is hilly and curvy. I am looking at a lower end mower because it takes only about 30 minutes total to mow. John Deere 19.5-HP Manual 42" Riding Mower (LA105) John Deere 19.5-HP Hydrostatic 42" Riding Mower (LA115) Troy-Bilt 20-HP Foot Pedal Automatic 42" Cut Riding Mower (Bronco) Any help is greatly appreciated!!!