Questions about Logitech G G402 Hyperion Fury

The clicks are indeed a bit noisy... It's a great mouse for people with big hands, because it's bigger than the Razer gaming mice.

Better suited as a "cheap" gaming mouse, but I find it comfortable in the hand, it works wonderfully with mac, you just have to have a plug with the pro, but that should be possible.

I myself am satisfied with the mouse, especially I don't like mice without cables. However, I have not programmed the button you mentioned. A quick look at the Logitech site shows that the buttons should all be programmable: https://www.logitechg.com/de-ch/product/g402-hyperion-fury-fps-gaming-mouse#featuresAnchor 8 programmable buttons, customisable to your playing style Customise your mouse with 8 programmable buttons. Whether you want to throw a grenade or need quick access to your inventory, all options are just a button press away. Optional Logitech Gaming Software simplifies setup.

Yes. The following buttons are available: Standard keys: Left/Right Scroll wheel key Thumb buttons Special keys: G-keys, G-shift DPI On/Off DPI + / - Forward Back

No, the mouse wheel does not offer a freewheel mode

I have it running on Win10 x64 and regularly play CSGO and Guild Wars 2 without any problems.