Been collecting for about a decade now and I've come to accept that the Speedmaster Professional is just perfect. Own three of them at this point - original hesalite, the Sapphire sandwich, and the recent '57. But I need to confess something here: I've been eyeing the Aqua Terra lately. There's something about the way that dial catches light in person that just does it for me. Maybe it's time to justify adding one to the rotation without my Speedy knowing. Anyone else have a secondary obsession they're trying to rationalize?