I've been using a USB condenser microphone for a while now on Twitch. However I am seriously considering replacing it with a new one as I am still struggling with background noise getting picked up. Specifically, the sound of my controller buttons clicking. I have tried adding and adjusting filters on the mic, I have tried adjusting the sensitivity. The one method that filtered out the controller noises made picking up my voice difficult unless I raised my voice, which I would prefer not to do (and yes, I always keep the mic close to my mouth).

I stream in a small room that is perfectly quiet, so its only the controller that's an issue. Any suggestions for a new microphone best suited for my current situation?