I have been playing osu for about 4 months now. I am just able to complete 4.5 star maps and such, but my fingertips will begin to hurt when playing. I play with a [google:1337]Logitech G700s[/google:1337] using a claw grip, which is somewhat uncomfortable on my mouse but I perform better this way. But, I need to readjust my hand position after completing spinners. Is there a better mouse that anyone could recommend that is better for a claw-grip? Price doesn't matter.