I'm personally not a fan of Copter, but if it works for you - by all means. It's a good card that has its merits, but there are also alternatives to playing Copter that make Light up the Stage a better option.

Honestly, I think Stage is just better in the mono red version of Painter. If you have the ability to play Lightning Bolt and interact with opponents on a more aggressive axis like the older versions of Painter used to, I can see the merits of playing a set of these. I tried them in Shortcake, but I just couldn't find the space to run them anymore. (I still think that the card is incredibly broken.)