I just installed a few of the Rainbird. The YouTube handyman space seems to think that the green versions from your big box store are lower quality and it's worth springing for the upgrade. Bought mine from here at a discount compared to Home Depot.
Rain Bird ASVF Anti-Siphon Valve with Flow Control 3/4 in. FPT | 075-ASVF | Valves parts and supplies from Rain Bird. Shop online with Sprinkler Warehouse.
www.sprinklerwarehouse.com
I future-proofed mine a bit by installing removable risers underneath the valves. I find the idea of having to cut back the fixed PVC line every time you replace the valve to be viscerally offensive. It was worth a couple extra bucks to satisfy my OCD.
Irrigation Valve Riser Saver: A problem with most anti-siphon plastic irrigation valve installations on PVC risers is that if the valve fails, one is usually forced to cut off pieces of the plastic pipes to cement new fittings on so that the new valve can be installed, or the va…
www.instructables.com