Hi Barry, I have Santa Anna, I just love it, its a beautiful grass but does require looking after to keep it looking nice. I'm at the foot of the Blue Mountains in Sydney where we do have some frosts in winter which can brown it up a bit, but with regular fertilising and only moderate watering (Santa Ana is very drought tolerant)it displays rich emerald colour the rest of the year. Its only downside is it won't grow in shade.
Santa ana is a nice choice if you don't have any shady areas.
Cheers
