Hmm, I've had pretty good luck lately. All in the last six weeks with full size reservations with corp code, so around 35/day pretax and fee.
DEN - allows EE to select from Premier. Took BMW 330
DEN - took Range Rover Velar from Premier
DEN - took Q5
CLE - horrible aisle selection, asked for something nicer and was given a Q3
PHX - poor aisle selection, asked for something nicer and was given an F Pace.
Off topic but Hertz had a similarly poor selection in PHX and was given a Mustanf GT Premium as PC