When must i consider improving my shared ASP.Internet hosting package to VPS/Devoted Hosting?

I am presently obtaining a couple of hundred visits daily on my small website, however with a couple of major changes, i am expecting a sizable spike in traffic.

Also, must i consider Microsoft Azure and so i don't suffer from all of the administrative mess??
I love hosting that is shared since it uses Parallels Helms, which causes it to be quite simple to handle my websites.

If you have high-traffic on the Shared located site... you will want more assets to do something about the traffic, then you definitely should proceed to devoted/vps hosting.