Swooshit, despite being the first game without all mons coded in, and despite the shitty lazy animations, is actually the one game I'm spending the most time on, purely because it's so easy to breed nice mons there
I've hatched most of my shinies there just because it's so simple to get them and then train them
I also find myself getting in-game purely to go on random max raid battles and showing off my shinies

I do not enjoy not bringing my boys from previous gens though :(