The course I usually play (due to its affordability and very close proximity) has bermuda greens, which are REALLY slow. They're in good shape... well kept.. but I think they're the slowest greens I've EVER played on (ive been playing about 13 years).

A couple days ago I decided to try another course after work. They had bent greens... they were fast as heck to me! Took me a bit to get used to them.

Eventually I caught up to the group in front of me, and because it was so slow I played the last few holes with them. They were complaining the whole time how slow the greens were. Yikes!