If you noticed, I just posted a status before you praising the Switch Pro controller.
I recommend that for PC, unless you play driving games or platformers which need a good Dpad. In that case I'd go for an Xbox One controller.
Mario Kart doesn't use analogue triggers so the Switch Pro controller would do fine. Do you prefer to use an analogue stick or dpad for platformers and those 2D shooters? If you need the Dpad then an Xbox One controller would do, or a PS4 controller if you like that layout (dpad is better). If not, Switch Pro controller all the way.
Well, from what I've heard from my parents, he had a seizure last night, perhaps an epileptic episode, fucking died, had a near death experience, my dad called the paramedics, they showed up, took him to the hospital, and he woke up covered in tubes, and started complaining.
I recommend that for PC, unless you play driving games or platformers which need a good Dpad. In that case I'd go for an Xbox One controller.