Learning about all the different forms or hydro

Can anyone recommend a good resource or video that explains and compares all the different forms of hydro? I've been doing a lot of YouTube University stuff but it's so random.

I see there is non-liquid Hydro like growing in coco or hydroton, then there's the plumbing stuff like dwc, rdwc, flood to drain, waterfall, Dutch bucket, etc.

There's so much! Appreciate any advice from someone that's been down this road before.

Fwiw, I would like to have two buckets in my auto tent and one bucket in my photo tent, so the pipes would have to extend into each tent with the res outside both tents. Or in the middle of the tents.
 

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Here is one place.
Thank you! Here's a direct link in case anyone is reading. They just don't include the Dutch bucket, which ironically is the one that seems to suit me the best.
 
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