Over here, I'm getting the Cox... last bill was $99 a month, now my "promo period" expired, and it is the full $170 a month thanks to "unlimited". It's pretty gross, but it is the only plan that gives the "amazing" 30 mbps up. :|
EDIT: This is for home internet, 1000 down/30 up, unlimited data
From my experience, the 8bitdo Ultimate has been great. (KingKong 2 was not available when I purchased it)
I have it connected with the dongle to my PC (or Steam Deck depending) and when I want to play on PC I switch the button on the back to use the dongle. And when I want to play on the Switch, I change the toggle on the back again, and it stays paired to the Switch.
I don’t know enough about how KK2 pairs. Maybe it can do this too, not sure. I like that the charging stand allows you to keep the dongle in there and it connects to the pc through the charger.
And also, previous 8bitdo controllers have lasted me a long time.
Let us know what makes you pick one over the other. And happy gaming.