Cap Quality at 100.
I don't like how open-ended the current system is. What's the point if the server is going to be wiped anyway?
Q100 should be the maximum Quality in the game.
Quality progression should be much less predictable. Instead of a slow constant grind upward, make it more RNG-heavy with ups and downs. Sudden jumps in quality are far more exciting and rewarding than the mindnumbing slow and gradual grind. Most players quit when the Quality grind kicks in. Get rid of it.
Maybe an idea for W16.2