I honestly do not know the difference between and a stim toy and I usually use the two terms interchangeably.
My favorite fidget toys is my flippy chain. I use this thing all the time and take it with me everywhere. And I love that it's discreet and quiet.
What's your favorite fidget toy, or thing yiu like to fidget/stim with?
I recently got a hard plastic smush toy i really enjoy
I also really enjoy the classic 3 lobed spinner fidgets. My longest enjoyed fidget is a bit smaller than a switch joycon and has a bunch of buttons and switches on it. I often have it in my pocket at work as i can easily fiddle with it quietly with 1 hand while speaking with someone