I have been playing (just for fun) for about 15 years. During which I have tried countless different types of guitar picks.
Recently I’m gravitating towards really thick picks, like the well-known Jazz III or Big Stubby 3.0mm. I’ve noticed I can play fast alternate picking and triplets much easier with these.
I use the red max grip version of the Jazz III. I definitely don’t even think about using larger picks anymore, except on bass where I prefer a standard medium pick when playing pick style.
I had used Bog Street picks for about a year before switching, and I still like them quite a lot.