The photos in this thread are beautiful and inspiring indeed.
Maybe you’ve already done this, but watching the many YouTube reviews of the Evo and the Evo vs other Instax models might help you decide which one would be best for you. Some reviewers attracted to the Evo were later disappointed.
Early on, inspired by this thread, I decided on a Neo 90. What attracted me were the controls over focus, shutter speed, exposure, and flash. The negative aspect, to my surprise, was that having to set the controls every time (and properly), eliminated a lot of spontaneity and started to feel more like work. If only the settings would stick… I’ve wondered whether a very simple point-and-shoot Instax 11 would have been better simply because I’d have no choices. Even so, I have made nice photos, though my ratio of keepers to “that’s a test shot” is fairly low. Fuji is happy over my film purchases.
For the hybrids, which have the advantage of not printing the “test” shots and also the advantage of making multiple prints from one shot (so you can give a copy or two to your subjects!), there is the Evo and the SQ series with larger film. Watching the reviews, it seems that the SQ10 was Fuji’s best (now discontinued), followed by a cheapened SQ20 (though it does offer a frame grab of a video clip). It’s a bit maddening: Fuji has this way of introducing a new model with an enticing feature or two and at the same time removing the nicer aspects of a previous model.