It's cool to see all 19 of these together.
I've got 9 of the 19. Both OW 5s, BT Union 1s, Noir Union 4s, Taupe Haze Union 4s, both Trav 6s, Trav 1 Highs, and Trav x Frag 1 Highs, thee only pairs that I like of the bunch. The only pair that I don't have that I kind of wish I had, but I'm not tripping that I don't, are the Storm Blue Union 1s. But I've got the Storm Blue (Kentucky) 1 Highs from 2016, so again, I'm not tripping.
Otherwise, I don't like the look/aesthetics of any of the OW 1s and I don't like the monotoned eggnog-ish color of the OW 4s, Trav 4s are cool but I'm not into an all baby blue 4s and I don't do 1 Lows at all, and the colors of both the Guava and Desert Moss Union 4s are just not my cup of tea.