Suggest me a good FPS to test my new mouse. (GA)

For the first time ever I bought one of those fancy Razer mice.
The other day I saw in a store window an old Razer Tron mouse. I asked if it was new and they told me that yes, it was the last one they had.
I was surprised to find one, I learned about this special edition a few months ago and asumed they were extint. It wasn't too expensive(~65$ acording to google exchange) so I bought it.
Now I want some game to test it and a FPS seems like the way to go, but I'm not that versed in the genre couse I kinda suck at it. So please suggest me something from my library.

Edit: At the end I settled for Intake(Maxifema94's suggestion), it's not a FPS but is a good mouse tester.

Mandatory giveaway

View attached image.