So the first box I ever bought was a shiny Tapu Koko GX box and I was super excited. On the last pack, I pulled a secret rare Metagross GX. (And as a Metagross/Necrozma GX user, it was pretty freaky).
And I bought a Tsareena GX box and pulled a full art Giovanni's Scheme and Necrozma GX.
And I bought a Sun and Moon Guardians Rising booster box and was mainly going for a Tapu Lele and got Drampa GX, Wishiwashi GX (and a full art), Metagross GX, a Toxapex GX, and a secret rare Tapu Lele GX! I was going crazy!
(Sry about no pics atm, typing offa computer).