I prefer the Medium Red Patent as well, since I like to wear mainly bright saturated colors. I was just worried that the other shade was more "classic" or something, but I think I will go for the brighter ones next. Thank you!

Go for the brighter ones. My round toe patent heels are in a shade like the relish, and I find with denim they don't pop as much as I would like them to. I still love them anyway and wear them alot, because they are uber-comfy. (I think they're naturalizer or something like that, and a Wide width - I got them in the sales rack at DSW).