Nexus 4

Rumors of the Nexus 6 (Or the new Nexus phone) are surfacing it seems, and that has got me wondering whether the Nexus 5 is still worth it. My current phone is absolute crap so whichever phone I buy, it will be a massive upgrade. My budget doesn't really allow the Nexus 5 (I can barely stretch...

This is going to be my first smartphone ever, I want one that won't start to stutter only in a year or two. I also want a stock android experience, and since I'm in India contract phones are out of the question. Another thing I'd like is to have timely android updates. Hence the choices are...