I prefer Hunter PGP over any other sprinklers out there. They work great, are reliable, and have even coverage and distance. They have the Hunter PGP Ultras out there too, and I have tried them, but the original Hunter PGP-ADJ is still the best for me as they have a stronger spring to retract them. The newer Ultra's spring is a lot lighter, and doesn't retract sometimes if you have sandy soil.
I have tried Toro's (including the Pro stream XL), Rain Bird's, and Orbit's, and have all had leaking, no turning, poor coverage, or break easily. Hunter's never gave me a problem of anything. I have Hunter PGP heads, PGV valves, and may get one of their timers too, but right now, I'm good with what I have with an Orbit 6 zone timer that is remote controlled.
I'm no expert..........YET!
I just like to suggest things and learn...
See what the pro's have to say first.