The Blue flames look freaking gorgeous. I also like how they kept a little bit of Emboar's original colouring on it as well. The blue and orange look nice together.
Looks better than the original Reshiram in opinion. I especially love it's purple flames and red eyes.
What can I say, the Gold and Silver colouring really suits shiny Ho-oh. Has been one of my favourite shinies for years now.
Don't have much to say about this one, other than it's FREAKING AMAZING. Seriously, look at it! Blue shinies are always cool.
My first favourite shiny, and my most wanted one for many years of my childhood. I was so thrilled when I finally caught a shiny Ninetales in Pokémon Y a few years ago.
The black and yellow go really well together. I also think Electrike has a nice shiny as well, because, you know, it's blue.
Um... Yeah, I'm totally not biased with this one in any way, haha...
I usually hate pink shinies, but shiny Virizion is beautiful. Instead of using that icky magenta colour Game Freak puts on a lot of shinies, they instead went with a nicer pink. I also like how they swapped the colours around from regular Virizion.