Used Boost for the other site, and also for Lemmy. Idk if it's just Samsung phones, but whether post content, especially videos or gifs, loaded was a crapshoot. There were entire instances that won't load a single post, and had similar behavior for subs on the other site. Spoilers didn't work, links and formatting got messed up frequently, it was just an ever-growing list of small things that slightly annoyed me individually, but became ridiculous all at once It got so bad that I switched to Sync. I prefer Boost's UI, but unless they fix things in a way that works for Galaxy, it's gonna be a hard pass for me