Where is the best korean bbq in orange county, ca?

i am having a welcome back dinner for a friend and is wondering where is the best korean bbq restaurant in orange county. i know there are a lot in garden grove but would like to take her to an area with better ambiance than that city. i want to know which has the best ambiance inside and outside the restaurant, best food, and prices. its fine if its in gg as long as the quality is good