GX and flat V’s are quite possibly my least favorite layouts of all time, almost rivaling Topps. Illustration wise, the 7-8th gen era had a lot of bangers and the Tag Team Aritas (and some by other artists) are great, they’d probably be some of my favorites Pokemon cards if the layout and holo was more to my taste.
I haven’t opened as much SM era stuff as I would have liked. I got back into the hobby around Hidden Fates release, so the cards from that set and Cosmic Eclipse are my favorites. I was lucky enough to pull Umbreon GX and its remained one of my top favorites from the shiny vault.
This one is pretty easy for me Such a cute card and fits the Alola theme well too. Also love having a Pokemon and its regional form in the same card (could be wrong but its the only one besides Muk that’s done that?)
Edit: Realized you meant what card. Ya I’m rolling with Hidden Fates Umbreon as well. I pulled almost the whole set myself and was definitely the most fun set to open on release.