Personaly I would support the return to the initial 2 years power down time, because I think people with long term goals them should decide how to distribute inflation.
However the short-term investors are needed too.
So the solution could be to have two pools.
The second pool we could destribute to those who are keeping funds in safe ( locked for 3 days) and did not move it for 1 month.
The distribution between two pools could be vitnesses voting parameter.