Butter or fire?

[J.Vandegrift]

what do you recommend me to buy? fire or butter males?

I have:

0.1 spider
0.4 pastel
0.1 black pastel

I personally wouldn't get the butter just because I don't think butter/lesser pastels are all that impressive. If you can scrape some extra cash together I would get a fire fly. You could make some pretty amazing snakes with one of those considering what you already have.