u/Careless-Ratio-1533

I'm new to the game, been mostly using vectors trying to craft the next rarity. The event right now gives 2 free purple cabins, modules and weapons. I accidentally opened one and got an imp. Is it worth using and getting a second one or should I chose something else?

Specifically trying to make a build to do higher level raids as I can only do the 1 star right now.