I did google before posting and I read on a thread awhile back that the Turf Series did have issues and they seemed to be ironed out, but I was curious if that still holds true. The Vanguard is an extra $400 and I'm trying to decide, as just a homeowner, if that cost would be justified. Are there any people here who have firsthand experience with these engines or mechanics on this site with experience? I really appreciate any help/advice.