Join Date: May 1998
Location: Reno, NV (RNO)
Programs: AA LT Platinum, AS, UA Premier Silver, DL, HHonors Gold, Marriott LT Titanium, Hyatt, IHG Platinum
Posts: 4,723
CO
Best is unlimited domestic upgrades.
Worst is the HOKeY fare thing and the 30 day international (and Hawaii) award rule. I left CO because of the 30 day rule and look forward to the day (hopefully this year) that CO does NOT win the Freddie.