I have finally this one. To me one bad things is Aurora Manager - any Aurora device must be activated and it is not the same as iPhone activation - governments spy vs commercial spy.
But UI is much betta than SFOS - icons finally as it must be
If compare it with INOI R7 then performance is more or less the same (i mean starting application).
There is lotta papers
R7 Office and Kaspersky and CryptoPro in free access (rpm).