The infernalis are flippy but so worth it, of course. I recommend getting a few of each species and subspecies to anyone who loves garters and has the space. It's what I did . There is not really one subspecies that has me completely won over. I have to say though my favorite group are my FL blue Easterns. Of the species that are largely recognizable and available, I am really only missing terrestris and ordinoes! And Pallidulus, but I already have easterns that look exactly like them! In fact since I am running out of garter species to add I have broadened my horizons to water snakes, grass snakes and keelbacks!