I like fission because it does not allow multiple copies of txts to be created under the contact. When you delete a text it is simply gone. I am not sure if my situation is unique but there are a few issues I have noticed. Calendar does not Sync with gmail, files apk is gone so smb browsing is tough, and I think the usb connection options except for charging are gone. There is no dialog when I connect. I downloaded a calendar.apk which was reportedly the stock, but it will not install. I tried file expert for moving around smb networks. Not to smooth either.