If you are wanting to do hydro, rdwc for example, you have to make up your mind that that’s what you want to do. Do it right.
I would not recommend dwc!
For me, rdwc is as about as easy as it gets provided you have your system automated with the correct plumbing and water pump.
I’ve had mine going for 2 years and am loving it.
It’s a diy built with two 20 gal totes from HD and a 18 gal garbage can from Wallyworld. It holds about 22 gal with water level 2” below the net pots.
Pvc glue and cutters big enough to cut 1.5” pvc.
One 1.5” pvc 10’ long. (All sch 40)
Four 1.5” pvc elbows.
Four 1.5” pvc cut-off valves.
Four 1.5” bulkhead union from Tractor Supply.
25’ roll 3/4” black tubing, active aqua (I think).
Two 3/4” bulk head unions.
Two 3/4” elbows.
One 3/4” T
3/4” hose clamps
One 400 gal/hr active aqua water pump to keep water flowing.
A 1/4 hp water chiller.
Air pump and 2” x 2” round air stones.
And a plan.
You can use this as a general idea of how to connect it.
I use Jack’s 321 nutes and it doesn’t get any easier. I would highly recommend Jack’s no matter how you grow. A lot of folks here use it.
This was my last grow if you’d like to take a look. You might get an idea or two.
If you have any question just let us know. Good luck with whatever you decide. Good luck! 
