What's the best evolution of Masquerattle?

Hello! I'm building my team and wanted to add the bootleg Carniviper from the code LUNARNY, but I'm having a hard time trying to see which one I want to use. So which one is the best? For reference I'm still pretty early in the game (I'm still trying to find where Mourningtown is) and my team is Taylor the Sirenade, Gremlin the Snoopin, Cody the Wooltergeist, Brad the Tokusect, and Elgyem the Allseer. If my team is bad that's because it's my 1st time playing the game. Any criticism of my team is also appreciated!