Before and after pictures of an image of mine after it was turned into a promo poster. The original portrait was lite entirely with LED's. While there not nearly as bright as strobes the versatility and ease of changing the lights color for me is starting to outweigh the cons of using continuous light sources. Espescialy when you combine the great high iso abilities with relatively low to no noise after post production.

light with 2 yongnuo YN360's and a Hive wasp 100c with a profoto magnum reflector.