Disc Mower Conditioner vs Ground Speed vs Quality of Cut???

Where do you folks draw the line when it comes to quality of cut vs ground speed in heavy first cuttings of grass hay and subsequent 2nd, 3rd cuts? What is your max MPH and cutting height? At these higher speeds, especially on heavy first cut, are you getting a golf course manicured cut or a ragged cut and that’s OK, hay is on the ground deal?

Just curious.

Thanks!
Bill

Disc Mower Conditioner vs Ground Speed vs Quality of Cut???