I am pretty new to the lawn care community. I started last year with just a push mower in the bed of my truck. By mid summer I had saved enough money to buy a husqvarna 54 inch, 24 HP zero turn mower. I like it, and although not a heavy duty commercial series mower, it gets the job done for me right now. I only had about 8 people that I mowed for very regularly last year with a few who called when they needed it. This upcoming season I am looking to expand my mowing and go after it much harder. And with expansion I want to get another mower. I am not looking to necessarily buy something brand new, but I don't want a piece of crap either. I am wondering what people think is the best walk behind or zero turn out there for a growing company. I am looking at john deere, exmark, toro, etc. Any opinions are greatly appreciated.