Hello all, I have been reading for many months. Started my own lawncare business this year with another buddy. We are both teachers and have 30 some accounts right now. We currently have a Simplicity Champion ZTR for this year. WE want to get another full commercial mower next year. WE have a 50 inch cut but want something maybe a tad smaller next year. WE are deciding on either an Exmark or Ferris. CAn anyone give me some idea on what model to start with and why of each brand. Thanks for all your help. Kooba.