First and foremost you have to love it - you should buy whatever you feel brings most joy to you! Both watches will lose value when you walk out of the shop so if you’re not buying from a purely investment perspective, you should buy what you love, what you think you will get the most wear out of, and what would suits your style and character. 

The JLC is so classy (and seems to fit your wrist well) - but that Skyflake dial will never get old!