You are going to wear it with this black croco strap than I’d choose the blue dial, as it is more versatile. The white dial with black strap is too clashing and serious,too dressy, for it to be a more versatile piece it requires different and softer colored straps imho. If you are going to change the strap to a for example soft matte green or blue or any other color you fancy than I’d definitely go with the white dial one.