So, I'm a long time Android User, and my primary device shall remain the One M9 (Big Red and all, not much space for Windows Phones save for the Lumia 928) (Still an awesome device I think, planning to buy it off contract in the future and getting a SIM adapter so I can store the M9 and try a WM device on carrier for a little while.) ) Sorry for the tangent, anyways I've never used Windows Phone (Now Windows Mobile) and I got a $50 Amazon gift card for Christmas so I decided to order the Lumia 635 just to get a taste of Windows Mobile, which I think is an awesome platform. I was just wondering, can I still expect a good experience from this phone even with the processor being less powerful than that of my LG G Watch? I saw a 435 vs 1520 speed test video and I was absolutely amazed at how well Windows 10 could run on such a low powered device, and I know the 635 to be a bit better than the 435 in terms of power. Anyways, long story short, what should I expect from this phone and Windows Mobile? Should I update from 8.1 to 10 using the insider program, or stick to 8.1 until the official release? Finally, any tips for a new Windows Mobile user? Thanks!