Ok, got my Nokia Lumia 930 up and running. Basic and simple, but nice. Something to get used to. Not a big fan of the keyboard and no Snapscan app available . Whatsapp also works a little unconfortable, but maybe I'm just not used to it yet. On the plus side, I got unlimited free Skype calls to anywhere in the world for 3 months. Now just to find someone international to phone

Any suggestions for useful apps on the Windows store to look out for?

I will give more feedback once I've properly used the phone for calls and stuff.