The Tesla S P100D I test-drove had good brakes, I do not remember any issues. The Taycan Turbo S had fantastic brakes (PCCB) but I don't think that Musk would be so dumb to give the Plaid inferior brakes, so I assume the Plaid brakes are capable to handle the power and weight of the car. 
My Trackhawk has really bad brakes when it comes to high speed driving, this is for sure. The brake feel and overall brake performance are great but only if you keep the speed under 200 kph (125 mph). Everything above and especially above 270 kph, is a nightmare, honestly. I hate it to drive faster than 260 kph in my Trackhawk and this has nothing to do with the excessive fuel consumption at these speeds.


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RC (Germany) - Rennteam Editor Lamborghini Huracan Performante (2019), Mercedes GLC63 S AMG (2020), Mercedes C63 S AMG Cab (2019), Jeep Grand Cherokee Trackhawk (2019 EU)