The only thing that matters to me are MY experiences.
This year I had no problem scoring 2 F CX awards to HKG and just booked 2 J QF awards on A380 SYD-LAX.
In the mean time I cannot get a J award on UA GUM-HNL or even low mileage Y awards in Micronesia on CO; or J award on TG DAC-BKK with MP.
That's what matters to me - not someone's arbitrary ranking.