I can't decide between the boss DD5, DD6, and DD20. I know the 20 has the most diversity in terms of options and can save certain settings so you can switch around while playing without having to adjust it manually. I kinda wanna start with the DD6 because it's not only cheaper but simpler as well. I've never been big into pedals and I figure why not start simple and upgrade later. Anyone have any thoughts? I'm by no means limited to boss pedals i've just heard the best stuff about them.