I am beginning a new lawn care business this spring, and have been researching walk behind mowers. Most lawns in this area are under 10,000sq. ft., so i feel that a 36"walk behind will be ok to start out. I have checked them all out, and I am stuck on belt driven verses hydro, and what brand is better. I am looking for quality, and operator friendliness. If anyone has any suggestions, I would love to hear. Price is not main concern..