That is quite a high sens, mine is 4 inch/360. There are some jumpers who have sens similar to yours, like kendrick and rnc, and they can wallpogo fine.
You are right, it does come down to preference, but if you find that it is stopping you from being able to wallpogo properly, perhaps try lowering it. Something else you could try if you'd prefer not to change your sens is to stop moving during wallpogo to adjust your wrist, then keep going.