I'm going to shamefully not limit myself to just a few, because I love rattlers too much. They have been on top of the menu for the 4 US trips I've done.

I love molossus!

atrox baby - if you're a European herping AZ, you love this species because there's always one to be found (in contrast to countless zero nights back home)

AZ scute

sneaky tiger

banded rock with a lot of "baby pink"

willardi

common but ever so cool - CA winder

helleri

surely not the nicest speck, but I was very happy to find it, after having it on the wishlist for 2 previous trips to the States

after a DOR, a mint in mint condition, Nevada

in situ US bushmaster from Louisiana

same - this is where "the beauty AND the beast" come together into a single animal