I have both the Continental OnePass Plus and the United MileagePlus Explorer. I had the the CO and 5 months later I got the UA card (and the sign-up bonus^). 2 months ago I got in the mail 2 United Club Day Passes (after 4 months with the UA card). I called up OnePass and requested my Day Passes from them (it was 10 months after I got that card) and they told they where mailing it out to me. Theirs came in different envelope and a different card type (Print), plus I got from Continental 2 "Travel Discount Certificate's" (as stated in my OnePass Plus Card offer). And most funny of all about 2 weeks later, I got from Continental another set of Club Day Passes & 2 "Travel Discount Certificate's".

But I realized that only the CO card had the Certificate's and not the UA card, so should I stay with the CO card or the UA card? Not that is has any value to me, as a NYC resident flying from EWR the max discount that I can use is $25.