I agree with the other posts. I have free memberships with both National and Avis and have rented from both and have preferred Avis. Can still bypass the main counter and go directly to the garage. The last time I rented, the rate that I ended up with was cheaper than National and I used all of the special codes that I could find. One other thing, the last time I used National Emerald Aisle was the time when our flight was delayed by several hours. Instead of arriving at 6pm, we didn't arrive until about 10pm. I hightailed it to the rental cars while my husband picked up our luggage. Glad I did because there were only two cars left in the EA area, one was a compact sedan (which I wanted) and the other one was a VW bug (which I didn't want). There was nobody from National in the garage to assist. The other family that came later just looked at the bug and said that it would never work for them (too small), and had to end up going back to the main counter.