I'm watering an area about 20ft by 40ft. I understand that for this size area I should be considering rotor heads. My small previous experience with rotor heads (toro multi-stream) has left me a little wary (they seemed to plug up easily). What brand/model sprinklers have you used that seem to hold up well. I'm especially interested in heads that don't require much maintenance. A low-rate head would be a bonus, since the soil here takes it's sweet time soaking up the h2o Thanks.
