Hahah you asked.

Ebb & flow are easy but do not produce as much as fast as Drip systems will. Aeroponics systems are the easiest to use and grow with. DWC buckets work well but if you donā??t have enough air stones or bubbles you have problems. Then you get into the hyper systems that are a combo of others systems. Like adding air stones to drip tanks or drip bubblers or several other systems.

Drip systems grow the fastest and are some of the most stable unites around but like the others you need to dial it in for maximum results.

The factors you should consider are the space you are growing L x W x H is where to start.
Next you need to ask yourself how many plants do I want to grow?
Next is how much work do I want to do; Hydro requires more work then any other type of growing.

Last is your budget, growing Hydro requires the correct equipment. Not having the proper nutrients and or equipment is a shame and you should not even start until you have everything you need.