I made a fresh flash for sMIUI 5.1.16 today, and, after activated the xposed frame, i noticed the lag. For example, it takes a few seconds to load the gmail app after your touching of the gmail icon. But without xposed, it just loads smoothly. I've done such tests several times. Now i am running my mi2 without xposed. Is it just me, or does anyone of you having such feeling?