tempted to buy but... topic

I'm really tempted to buy the moto 360 but MWC is just around the corner. Should I hold out for the second generation? Anyone know when itl be released? Wanted some advice from current owners. Is there anything you feel the first gen is severely lacking which might be in the second generation. Battery isn't an issue for me as I'll happily charge everyday. Anybodu used it with a nexus 5? What is the perofrmace like? Any problems with it disconnecting?.
Any thoughts/advice greatly appreciated.