I don't have either of those, but I do have the
America the Beautiful Senior Pass
I paid $10 for it, when I turned 62 and it is a lifetime pass. I think now they are $80 for the senior lifetime version, which is still a great deal.
If you are under 62 there is an annual pass for $80 that provides the same benefits (free entry and 50% off camping for all Federal lands.
-Brian