If its only a road and track day car, the Type Z pad or the RA pad would give you more than enough stopping power for up to 650bhp.
Both doesn't need warm up, Type Z have super sharp initial bite even at minus because they made by softer graphite carbon compound so you get instead respond and they work up to 850degrees.
RA pad will have same as OEM braking power when its cold and will get stronger and stronger when the temp build up, they work up to 900 degrees.
Z pad have almosts same dust like OEM, RA is a bit worst but you can always use Iron X to clean the dust out.
Richard's car have Special Compound A pad, they are mainly for race car use with up to 1500bhp guarantee without fade, they are not really suitable for everyday use.