I've played osu! for about a year (using a mouse) and I've used no raw input, since too much raw input is detrimental to my ability to aim. I've started to slightly bump up the sensitivity (1.03) since 5* maps at this point get really hard. Which is better in your opinion? Raw input or no raw input? I personally think that you shouldn't use a lot of raw input if you use a mouse but you can bump it up as much as you like if you use a tablet. Do you use raw input?