Shadowlesswanderer
Terrarian
Shadow Armor is still good, with it's melee speed and movement speed. It's also helpful with mining the first hardmode ore (Yes, @Suweeka, melee speed DOES affect mining speed)
Mate don't start that again. You remember what happened last time you tried to say melee speed affects mining speed.
OP, don't listen to him. melee speed DOES NOT effect mining speed and many people have dug into the games code and proved it doesn't, along with a dev themself confirming it.
I say go Meteor and have fun killing everything with the space gun but thats just my 2cents. Crimtane is a wonderful armor as well so feel free to keep that.