I am very happy with my Veer, but I bought a used (not really used) Lumi 920.
I Like the shape and the features (camera, NFC, Nokia Maps, very responsive), but I miss really the WEBOs useability.
You can switch to a overview of all opened apps, but I try to push it up to close a card: No reaction...
I have click as often "back" as deep i am in the app to close it finally.
I want to phone someone and press the first letter of first name and first letter of last name: no response!
This are only two examples.
I don't miss the useability of Windows 8 in WEBOS, but otherwise this is the case. (also notification center, costumizationability, tiltet touchstone (magnet),...)
This is somehow sad.
Because the other stuff I like about Lumia is more related to the hardware (response-time, camera, chips, display) and Nokia support (musik, Maps) than to windows.