I am usually very patent. I was ready to wait for the firmware upgrades, etc. but after another day when the battery was completely drained after 10 hours (sometimes I get almost 2 days of usage) and another problems with hearing other side of the conversation, I decided that I'm selling my Lumia...
Besides I wanted to give WP a chance. I was bored with static iOS, but after 2 months of usage there are more things that annoy me than those that are cool. I needed to turn off most of Live Tiles to improve battery life, one volume control for everything is very annoying for me, lack of podcast support, worse quality of apps or no apps at all (I thought that this won't be a problem for me but it is), issues with sound quality and adding all the small things (why I can't see battery and coverage level all the time, why multitasking works in such an awkward way, etc.)
So currently, I am waiting for iPhone 5 to arrive on Wednesday. I will be missing some of the features from Nokia and I hope that it can succeed, but current state is not good enough for me...