I am not sure about her future. Her jumps are nice but not high. Especially I do not like her final spin. Compare it with Lipnitskaia or Radionova.
Sakhanovich was really lovely. Solid jumps (both 3lutz/3toe and 3flip done after halfway mark, I think), well choreographed program with quite a lot of connecting movements and she's quite elegant too. She had the whole package, really. Could push a little more on the expression but given her ages, everything was quite extraordinary.
I think Lipnitskaia was gifted a little on the marks because of her reputation.