I am an osu mania player, and I’ve recently started streaming. WhatPulse has been very convenient tool to use, to calculate the keys per second, and also recording the amount of times a key is pressed. It surprised me when I saw the 30k keys in an hour of osu gaming, and I’m sure I’ll only get more amazed by WhatPulse.
Sorry for the bad English, it’s not my mother tongue.
Here’s the link to my stream if you’re interested, I stream everyday from 11pm to 0am PST.