Just gamed my OZ.1 through our member guest last weekend. I'm still really, really pleased with the putter. I only three putted once over 45 holes and made several longer putts with it. I've always struggled with stock putter alignment lines (which is why I played exclusively 2-ball putters for the better part of the last decade), but the T-style alignment that comes on the stock putters is great for me. Zero thoughts of putting my old gamer back in play. And even the green finish is holding up nicely (though I'm a stickler for always keeping it covered when not in use). I'm actually getting to the point where I'm thinking of ordering a backup, just so I have one on hand in case something happens to this one... Or maybe I get one of the new heel shafted options when they release that (because what WRXer doesn't like trying new stuff)...
Well done @labgolf, and thank you for what has become my new favorite putter.