I need a rotary rake (I think)

Been looking at upgrading rakes for the small square side of the operation. Use 2 rolabar rakes hooked in tandem to rake, nice and speedy, but being able to drive accurately to get each rake to throw the windrow how I want it can be challenging. Looking at single rotor rakes, and just wanted y'alls opinion on them. Any suggestions on which brand? Looking in that $5,000 range. Any suggestions?

I need a rotary rake (I think)