From my experience, when I began Osu using my mouse, I barely could've passed insanes with Mouse acceleration on. Once my friend told me to take it off, I started doing insanes like they were Hards ._.
Though, that was because I used a cheap normal mouse that came with my pc. When I told my friend who has a pro gaming mouse to check it off. He said it dosen't help, and fucks him up or something like that. So I think Mouse acceleration only works for people with normal mouses.
edit; oh and btw, I havent used my mouse in 6 months, but when i play with it to have fun..I can also do Lunatic AR9 maps with a few misses...so I'm just saying..you need to get a bunch or some experience before you start passing insane songs. It really dosen't matter what device you use, just how much time you spend with it, and the experience you gain from playing the game.
Though, that was because I used a cheap normal mouse that came with my pc. When I told my friend who has a pro gaming mouse to check it off. He said it dosen't help, and fucks him up or something like that. So I think Mouse acceleration only works for people with normal mouses.
edit; oh and btw, I havent used my mouse in 6 months, but when i play with it to have fun..I can also do Lunatic AR9 maps with a few misses...so I'm just saying..you need to get a bunch or some experience before you start passing insane songs. It really dosen't matter what device you use, just how much time you spend with it, and the experience you gain from playing the game.