A FlyerTalk Posting Legend
Join Date: Jul 2002
Location: MCI
Programs: AA Gold 1MM, AS MVP, UA Silver, WN A-List, Marriott LT Titanium, HH Diamond
Posts: 53,012
Dirt cheap weekend rentals -> Marriott points.
Any rental over about $70 total -> Hertz points.
During certain promotions, I'll opt for WN credits. I fly about twice a year on WN, but with Hertz promotions I manage to score about one free ticket on them before my credits expire.
I tend to use my Hertz points for 1-day standalone rentals. So I consider them somewhat valuable...about 7 cents per point.