Hey all I currently have a 1989 yes 1989 three wheel outfront Scag 60in / with a twin 18hp engine. It supposed to travel up to 7miles an hour. The speed is not always steady it goes up and down. It is a pretty durable machine and I thought that I was going at a nice speed. Then I saw a Scag turf tiger and it is supposed to travel up to 10miles an hour. I saw a guy doing a cemetary and it looked like he was really rolling. It is a ztr and more compact. Does the 3miles an hour difference count for a lot on the field. The numbers says it should but I dont know for sure. Is the speed suppose to be steady or is my mower not operationg properly? Is their other 10mph machines out there that are better or as ggod as scag at a cheaper price? Tell me if I buy a faster machine will I truly see the difference in the field.