Best feeding system for automation

What is the best feeding/watering method for automation.
Money and initial stetup are not a problem but right now I am hand watering and it is getting tedious.
Trying to decide between eaf dwc and fnd
Please provide reasons
Thanks

I'd probably say flood n drain. The constant cycle of flood and drying out maximizes oxygen and nutrient uptake, though any well dialed-in hydro setup is going to be good.

I agree with Raindog on the flood and drain.
Lovely system when set up right with the right medium.

I build my own wilma type system these days and in some place use wilmas. Which is essentially a Recirculating system.

There's all sorts of drain to waste and Recirculating systems available now .

You can go silly with things like a green man system (if they still make them) but I don't see that combining lots of systems has any advantages.

The one that works for you.

Flood and drain plus all the parts are sold at the big box stores. A water tank/container a concrete mixing tub, pipe/tubing and bulkhead fittings and your limit is your imagination