I'm new in the business and looking at buying a commercial mower. I'm adding new contracts by the day. Should I spend the money and buy a Scag 48" Ztr at $6200 or should I buy a Exmark Metro 48" Koler 15 hp for $2799. I also can buy a smaller metro 36" for $2499. I just don't know if I'm ready for the expensive ZTR. Any suggestions on weed eaters? Thanks for all the help.