May I ask why you want a bigger processor? Do you find yours lacking or lagging?Yea, if the Zen Watch or the Urbane had better specs or something I might consider an upgrade ONLY because I only paid $100 for mine. And now that Google is offering $50 in Play Credit for any Android Wear watch that might tempt me. But I'm not upgrading to something that has the same processor my watch has. I'm thinking a new watch might be on my Christmas List for 2015. I'm good with my G until then.
As far as the trend towards round,I hope that doesn't become the only option in the future. I haven't had a round watch since my Mickey Mouse watch as a kid.