Hey, This site is awesome! I am 16 years old and mow 10 yards. I have 2004 Scag Tiger Cub w/a 19hp Kawasaki and a 48" advantage deck. I will be looking for a 21" push mower, or at least a newer one than my Dad`s 15 year old 2-stroke snapper come this spring. I have some steep banks, but it will also be used for trimming. I need one that can mow quickly because I play baseball and am very pushed for time. I just wondered what u guys would suggest? I have looked at a homeowners Toro personal pace 22" model with electric start and self propelled for $400, is that a good mower or should I spend the money for a commercial grade model? If so what brand and model and possibly a price range if you know. Sorry for so many questions! You guys are awesome! Thanks so much!