Just traded my ZD331 for a Turf Tiger II, (61" Velocity with the B&S Big Block). First mowing with it was within minutes of bringing it home. After 3 hours, I couldn't be more pleased. The ZD would leave taller, stemmed grass uncut. Was very frustrating. I'd bought new blades, new belt, reduced speed, raised the deck, etc. Then I found out that others had the same issues.
The Scag did a perfect job and I ran faster. Ergonomics are great. The suspension seat made for a smooth ride, and I'm cutting former pasture that until last year was bush hogged with a full size farm tractor.
I did miss the hydraulic deck lift, but I'm going to have a stronger right leg for it. :laughing:
I also will miss the ease of fueling diesel from my farm tank and not having to schlep unleaded, but for the price premium of a diesel, I'll deal with it. As far as mechanical reliability, I believe they are both equals, although, I'm also happy to leave the liquid cooling behind. That is just another failure point in my mind.
All in all, the Kubota may have a more recognizable name to the general public, but Scag is a better machine for the job.