This would be more effective than Silence unless the opponent thought about it since it might trick them into a voluntary 2|3 turns of silence. However we should balance against the thoughtful opponent.
Options when faced with Quantum Hindrance
I can play this turn, be silenced on turn 2, and play on turn 3.
I can be silent this turn, play on turn 2, and be silenced on turn 3.
I can be silent this turn, silent on turn 2, and play on turn 3
Aka 101, 010, or 001
vs Quantum Abeyance it is 1011, 0101, 0010, or 0001
So it might occasionally get 2 turns of silence if the opponent wants to cast on the 2nd turn after Quantum Hindrance|Quantum Abeyance but otherwise it is a Silence with a 1 turn delay.