Aside from Circul8, what are ...

So I saw the Circul8 theme for iPhone in one of the threads here and I really like its minimalist and 'flat' design. I'm thinking of jailbreaking my iPhone to get it.

I just want to know, aside from Circul8, what are the best iPhone themes I can get from Cydia? Preferably the ones with minimalist design.

Another thing, will I not be able to get the white variation of Circul8 if I'm not one of the first 200 to donate?