For the wagyu served as a steak, have you tried A5 like you had at the sushi places? I've never had much luck in finding American or Australian wagyu that is a

For the wagyu served as a steak, have you tried A5 like you had at the sushi places? I've never had much luck in finding American or Australian wagyu that is a significant enough step up over regular Prime to make it worth the price, but real A5 or BMS9+ I've absolutely found to be special. I haven't found the price difference on Kobe to be worth it over Kagoshima or Miyazaki, though. Edit: I see this is answered in another comment :)