We have been to both Bovin & Jax. I really couldn’t pick one over the other. The food was very good at both & the service was outstanding. Very attentive like no other restaurant I have been to but I have never dined in Grande Case. Jax is on the dark side & Bovin is more bright & airy. Bovin has less tables. My favorite appetizer ever was at Jax. Lobster served in an escargot dish & prepared as escargot. As you mentioned both are pricey. I am assuming you want steak because I don’t remember if there was anything else on the menu. I don’t know if I really helped. Happy Anniversary!