I got a set and gt them put on Friday. I should have mowed Tuesday but it was threatening rain and I didn't leave work until quite late so I skipped it. Big mistake as it rained Weds and Thurs on and off so it was WAY to long Friday. The G6's did a great job, there's just a lot of stuff sitting on top of the grass. Glad I have the ZTR as the old compact tractor mower deck would have left major windrows.
We have a lot of dandelions right now in the back parts of our yard (I can't see spraying close to 4 acres of lawn) and I've never had a lot of luck getting them actually cut. These blades did the job and you'd never know now.
I'll get a second cut in on them in a couple days.