IK Multimedia iKlip Xpand

Really enjoy the idea of being able to put my tablet onto the mic stand and no longer bother with sheet music, and appreciate this company’s efforts in making this possible. However, the design lacks practicality since it contains too many moving parts requiring with each use, AND the tablet actually slips when used vertically, which is a major turn off. I would venture to say that these defects led the company to design a second product the i3(?), which seems to put these problems to rest.
Long story short: users should buy the latest version instead of this one and manufacturer should recall the initial one. Peace, love and music.