Quick question for those who own the Jet Black Series 10: how is it holding up after nearly three months? I’m debating between this watch and the titanium version. The main thing holding me back from titanium is the price—it’s double the cost. I figure I could use that extra money to upgrade to a newer model in a few years instead. I’ve heard a lot about the durability of aluminum, but it seems like it might be exaggerated, as often happens online. For those who chose the aluminum model, any regrets?