MIUI User Count Exceeds 300 Million Globally!
it was a short lived MIUI 5 with the RedMi 1S, which was updated to MIUI 6 shortly after i started using.|
1.) Consistent development that keeps up with Android
2.) 2nd Space, so that GF1 and GF2 do not know about each other
3.) involvement community in beta testing new updates before pushing out to public.