I bought the Note 4 on Launch day but I couldnt commit to Sammys touchwhiz and slight lag. I was coming from N5 and I thought Id give Samsung another try after S4, but Im too used to googles stock android running smooth with no lag that I couldnt get used to Sammys slight delays between certain things. Definitely a great phone though if you can get past the small software hiccups, but I realized Im Nexus 4 life