was wondering what all you experts think about these...idk much about whats good and bad but do know it sure would be nice to have an automatic one. i don't have a big operation at all but am looking to put in some decent corrals and figured i might as well do it right and get a good watering system. there was a guy i was talkin to the other day that really bragged up the "cancrete" ones. let me know if you have any good info.
Thanks