I have numerous cutters, olfa, fisckar, clover.... There are ( left hand cutters) it can make a difference-- my left handed granddaughter and husband can only successfully use certain ones. My favorite probably wouldn't be your favorite. There are many styles to choose from. Ones you let go of & they automatically close, ones you have to push a slide to close. Ones with lock/ safety buttons. Ergonomic ones... Everyone has their one preferences which is probably why you haven't found ( the answer) in your search.
Best to visit shops, shows, guild meetings, friends & try out different ones until you find what's best For You.