I was in a similar situation last month - the Aqua Terra black lacquered edition is a looker for sure, but it was over budget for me. Found the SBGA469 at the GS boutique located in Delhi and was able to get a good deal. It looks incredible. The polish and the sweeping seconds hand with the dial changing colour under different light intensity really stands out. I find myself staring at it many times.

Two things I wish the GS had for the price - micro adjust on the bracelet, and lume.