I know this has been touched on in other threads but I'd like some advice from the WP7 community if possible. I enter my upgrade window on Monday 27th. The day of MWC as I'm sure you all know. I'm slightly bewitched by the Lumia 800 Cyan, read all about the battery issues both here and on the Nokia support page (700+ comments and counting) but I still think it's the phone for me. The 900 screen is too big, I've looked at the Nexus as well and it's massive! Far too big for slipping a jeans pocket. The Lumia looks just about right and it's got more or less the same specs as the 900 (I've never used a FFC in my life even on phones that have had one so I won't miss that). Had a play with the Luma and I like the OS, smooth as any I've seen. So, here's the quandary; upgrade day is 27th, MWC is 27th. I fly out of the country with work for an extended period on 28th. What are the odds that I get the phone, get locked into another 2 year cycle and MWC makes some kind of announcement that in the next quarter the phone is going to be surpassed in both hardware (which isn't a massive concern) and software (this one is) as it can't get WP8. Part of the appeal of this phone aside from looks and current OS is the prospect of a linked eco system (WP8, Windows 8, Xbox Live).... Do I make the leap?