Incredible ones, like the top ones best. Their values have a bit of a wider range, and suck you in more. Think the open spaces in the bottom ones are too big, suck me less in (though they are still pretty damn good ). But those top ones, epic.
Top left, bottom right, top right, bottom left- that is the order of favoritism for me, but, if they were colored in a way that was "unexpected" (dusk/dawn/moonlit lighting, the last to in particular) the order could certainly be reversed. No apologies for making such tall orders, either, talent like yours needs to be challenged as much as nurtured. I forsee you becoming the greatest of all the Jedi... O_¤ Wait, what did I just say?