For me it depends on the clips that are made. I'm an upper body, specifically a belly/bellybutton person. If a producer features a good variety of tickling content, I'll subscribe. Like with SimplyTickling, I'm a subscriber to his Patreon. He does a lot of feet tickling, which I do watch and enjoy, but he makes sure to always throw in a good amount of upperbody & belly/bellybutton tickling as well.