I am wondering if there's a stickied post or different thread with data points on successful upgrades/bids? I only have two data points that were weekend travel (I assume much busier) and this time i am flying ORD-FRA on the 14th of November (random Wednesday) and expert flyer shows +20 unoccupied business seats on the map and the following fare availability

F4 A4 J9 C9 D9 Z9 P9 G9 E9 N9 Y9 B9M9 U9 H9 Q9 V9 W9 S9 T9 L9 K9

Trying to figure out if I should bid the minimum...