The Outcast - Gun concept ( thumbnail )

Hey what is up guys/ladies. Hope you are all staying safe out there. I finally got back to some concept art. I've had this idea of this sci-fi nomad character that is a outcast from his word. This character has twin pistols that shot plasma , The idea is still blurry, but Ill keep working it out. This is definitely going to be a long journey. First step I'm taking is designing the guns, here are 20 thumbnails I've work on, and I hope you guys can help me find what looks cool. Let me know on the comments below and as always stay creative y'all.