I don't know much about delay/verb and what will get me specific sounds, but am after a pedal to complete my board that will give me a nice lush clean sound with really atmospheric and ethereal echo type sound. I'm looking for really Radiohead like delays and wobbles and weird kind of blip and bleeps. I really like the shimmer mode on the Bluesky by Strymon as a reference point, but kind of want space echo options and tape etc etc. Where should I begin? I'm totally lost on modulation and delay.