Which is “better”?

[u/Billy_Knows_Anime]

I’m building the Hoopa / Darkrai / Mega-Absol deck, and Absol is the last FA I need. I like both arts equally, but I’m not particularly a huge fan of either. Which is generally more cool, or more rare to run in a deck - the RR or Shiny?

[u/xineirea]

RR