Congrats on the new additions. I'm really starting to like that Signature pen style.
It's got that classy, old styling. It's light weight. It can be rollerball or fountain pen. And the cap only takes 1/4 turn to post. Plus, it comes in Gold Ti.
I wouldn't mind seeing the New Series (basically the same, just updated) come out in gold Ti. The Signature/Streamline is right now one of my favs. I can't decide if I like the plastic front section of the Signature/Streamline, or the metal of the New Series better. Both are basically the same with slightly different looks.