Software
You can download the driver software from the
official Fnatic OP website. It took me some time to find it on my own, to be honest. This is an all-in-one software for most newer Fnatic products, and it's still in early access, which I think we can safely call beta or even alpha.
You can access the three pre-defined profiles in the top-left area. There is no option to delete existing ones or add more unfortunately—at least not yet. Next to the profile selection, we can choose between the three main tabs. On the Performance page, we can access the CPI setting (depending on the profile, the default values are 400, 800, and 1000). Right below this is the option to turn on angle snapping or crank up the lift-off distance. The polling rate can be set up in this tab as well, and it affects all profiles, which is kind of strange. This means you can't have 500 Hz on one profile and 1000 Hz on another. Below the polling-rate options are the OS mouse settings.
The Key Bindings tab has all the button-mapping options—you can rebind each and every button. The macro editor is not functional; the software says it's not implemented yet, which is pretty strange considering both the Flick 2 and Clutch 2 have been out for more than half a year now. I hope Fnatic will start working on this function very soon; even though I don't use macros, a lot of people find them very handy.
The Fnatic OP software takes up 181 MB of disk space and consumes about 87 MB of memory while running in the background, so it's safe to call it a heavyweight. If you don't want to have it on your computer, you can simply uninstall the software because the mouse saves the settings to its 8 MB of on-board memory.
Lighting
With great hype comes great bling—while this probably won't make for a well-used proverb, it's quite true with Fnatic Gear. There are three main lighting options available, all of which can be bound to different profiles. There is static lighting—where you can crank down all colors, thus turning off the lighting—and breathing and color cycle effects. You can add random colors or specific orders to them too. The colors look very nice and vivid, and the transitions are smooth.
I also made a video in order to demonstrate these lighting effects (please note that it looks way better in reality because my camera cannot catch RGB lighting well):