Well you'll soon see for yourself. I get the feeling that there's something going on here beyond a 'vanilla' type usage. Because if so many people can have zero of the many issue some people have then it can't really be the phone+OS. If it is, then we'd all suffer the same issues. So either it's a QC issue with hardware being faulty, or it's an issue where people are installing apps that are poorly coded (not MS' fault) OR people are running 'insider' versions and reporting them without disclosing that that's what they're running. It's one thing to buy the phone grab all official production updates (not 'insider' ones from the fast/slow rings) and then have big problems, and a completely different issue to run the other versions.