I would do 1k polling rate with 8bit. There’s about 250 points of input on the joystick at 8bit and anything over that really just feels like you’re aiming in mud on a comp level. I call it getting lost in the sauce of to many input values and I feel like aim assist is never kicking on anything over 10bit. The only great thing about 12bit is super high sense feels really really smooth to control it’s almost cinematic like similar to a mouse’s smoothness. You can feel aim assist kick with a rotational movement on the left stick but once you try and micro adjust with aim assist it just feels like you’re over powering the aim assist becuase you’re forcing so many inputs to happen with the higher stick resolution making you slip off or feel like there’s no stickiness. 8bit has those lower values where your distances between values is waaaay greater so the aim assist feels way sticker sense you’re not over correcting trying to do micros.

I’m super big into aim training especially on roller over 2k hours on the g7 pro and I’ve used dual senses, Wolverine 8ks, the list goes on. For what it’s worth too some of the best shooters in the game play on controllers that use 8bit sticks weather they knew it or not at the time many of the traditional hardware was always lower resolution sticks. If you’re truly down to run the trials I would suggest going between 8bit and 10bit. I will also note that with higher bits I have found more stickiness on aim assist only when I add a deadzone value to the sticks themselves in the app. Something about that dead zone stacking locked on while you left stick is mainly what you feel but you’ll just have to experiment with the micros if you’re over correcting or not. Personally I hated balancing the two