hi! i'm new! V2 is better, but something looks weird like the others said, the swirls just don't suit, and the background is really boring and too normal I just hate the text (V2, V1 is... fine). it is too big coloured version is better nice abstract
I'd say a mix of the two color versions would be best. I like the text, but that bolt of lightning coming from version 2 just doesn't fit the style of sig. They look great though man, very nice.