Jelly Bean is an awesome OS I enjoyed it for 5 days untill I sent my (second) defective unit back to Google and still waiting for my refund. My first one was overheating like crazy just from a few minutes of web browsing, you could make an omelette with that thing I swear... The second one had a faulty GPS and there was a bright vertical line across the screen. I also must add that Samsung's CS completely, utterly sucks as well as Google's CS and 20 minutes that you had to wait is nothing compared to over an hour I had to wait to set up my RMA. So I'm very disappointed with whole experience with the Nexus phone. And since I sold my GS 2 Skyrocket which I used prior to my Nexus saga I went ahead and used my available line upgrade to get an iPhone. So here is what I think after all this that happend. Samsung uses mostly cheap materials for their devices and their Quality Assurance is nonexistent. Way too many faulty devices, way too many... Also I never expected from such a huge corporation as Google to suck so much at customer service, I wish they had the same level of CS as Apple has. So all this makes me really sad and lately I begun to think that even if Google will announce new Nexus devices by the end of this year I will most likely go with the iPhone 5 mainly because of the Apple's excellent customer services. I just don't want to and cannot afford loosing money and time with another poorly supported device. Btw I've been an android user for two years and before that I had blackberry phones and this is my first iPhone. ( my family members have iPads though including me so I had only positive experience with Apple CS)