This is the control panel for the only farm you'll ever need. Get the farm from the description of the video linked to this schematic.

Watch the first ~10 min of video to get a rundown on how the farm works because it's pretty complicated.

This Farm works for all versions but is HALF THE SPEED of the 0.5.1.f version so use that one if you can. The linked video has the .f farm in the description.

This farm can produce up to 100k Cobblestone and Stone, 50k Gravel, Sand, and Soul Sand, 1,000 Iron, 24k Quartz, 20k Flint, 6k Andesite, 3k Granite, and 6k Andesite, 2.5k Clay, and 100 Gold per hour.