Styles need updating when going to 2.0 anyways. The default light and dark theme won't be changed around much. Changes that will be happening are mostly related to ease of use.IMO I like our current one.I just love the design. I know my opinion won't matter in the end just wanted to say it anyways.
Next to the default light/dark (which is considered 1 style), we'll have 3 other styles which look completely different from each other.
