Do you have experience Doepfer A-188-1 BBD Series modules?
If you want to make the best Flanger effects, so what Doepfer-188 series module is the right choice?
128, 256, 512 or 1024 stages BBD module?
I know that 1024 can make a flanger effect, but would it be 512, 256, 128 better, deeper, prettier etc.?

(Note. I know that better options are available to make the flanger effect, but if you limit the discussion, however, only Doepher A-188 series.)