I wasn't here when ORAS came out, but I have an argument with myself, it's that I find Shelly as a redhead very cute with a simple design for Sapphire but, in AS, they turned her into a tanned girl which I happen to like as well. So I'm arguing with myself and I can't choose between redhead Shelly or tanned Shelly.
http://strawpoll.me/
So my question is which Shelly is best Shelly? There seems to be a much higher fan art for AS Shelly than Redhead Shelly but I still find redhead Shelly cute.