So, starting with the state quarters through the present, which is your favorite reverse design. Mine are War In The Pacific and Tall Grass Prairie!! Ellis Island is a close runner up!!
Since I live in Tennessee, I'm partial to that reverse design. Have several solid rolls I bought from the mint.
I have always liked the American Samoa Quarters. They are probably my favorite, but there are some other really neat designs as well. I remember seeing the design for the first time and wanting to add it to my list of coins to look out for. The bats are just fun and very different for a U.S. coin The America the Beautiful series in general is really cool. Brings recognition to so many areas in the country as well as diversity in currency design. Coin designs (main denominations) were pretty boring for a good amount of time there lol