Brake pads Carbotech or Ferodo

I run carbotechs on my GT350. Multiple weekends on them.

Ferodo ds 1.11 on my cayman GTS 4.0 seem to last a long time. 1 weekend at COTA which is very brake abusive plus another 3-4 weekends at a less brake intensive track. I drive them to/from the track and swap to ferodo ds2500 for street duty.

Been running carbotechs on my m2comp and C's and 2 seasons. Love them. Xp10 up front, xp8 for the rear. Track only pads that I can drive to the track with

I’m running Carbotech XP10 in my AP’s and the cold squeal is obnoxious. Once they’re really good and hot it goes away but it’s definitely just a trade off of good pads. Mine drag every so slightly when turning the wheel by hand but never enough I’ve been concerned about it. They still work very, very well.

I use carbotech xp10/8. I don't bother to switch. it makes a bit of noise if I street drive it too much but nothing really bad. it beds back in just fine after one or two warm up laps

XP for track use and 1521 for street. No need to rebed pads. Just swap and go. Carbotech says this and I’ve head zero issue myself doing this

I just switch between track and OEM pads. I can usually get 4 to 5 tracks days out of the Carbotechs that I run. I drive my car to the track, so by the time I get there the track pads have had plenty of time to make friends with the rotors. Same thing with the OEM pads. It just take a little bit of driving for them to settle in.

I run carbotech xp8 on the front of my c5. Still a group 2 level driver. They’re a good pad for a car that’s driven to the track and home, but dirty and noisy at times for a street pad. They’re considered entry level track pads. I chew up rotors but don’t get fade, but my local tracks aren’t particularly hard on brakes

I switched to the Ferodo DSUno. I am satisfied with its performance, but they seem to struggle because of something. Today, after the track day on Saturday, I checked it and found a crack and a gnawed edge. Also, they have uneven wear, about 0.5-1mm difference. The differences are between the top and bottom parts of the pads, front and back parts and on different sides of the same rotor (inner and outer pads). Uneven wear was with the old pads as well. Recently, I installed brake air ducts, and after going out from the track, the temperature was, in the worst case, 480C degree, which looks fine for these pads. In total, I drove for about 3 hours on tracks, one on a wet track (so no hard braking) and two moderately/hard(8-9/10) braking. The brake rotors are also new, Zimmermann blank, installed with pads. The initial thickness of the pads is 16.4mm (with the plate, the plate is 5.5mm, so the "pure" pad is about 11mm) Currently, I have eaten about 4.5-5mm of the pads in 3 hours of tracking.

I hated Ferodo DS2500 on the street. Because they need to be warm to perform. And if I am driving on a highway for couple minutes or through a city, they loose the heat and perform badly for a bit.