Should I get these?

[Chris]

What if the pedal feel was soft and the brake torque was not consistent or progressive (i.e. stand on the pedal harder and you slow down more)? Its ok as long as it stops?

Not very confidence inspiring coming into Turn 1 at 125mph....

yeah I've noticed this in MB's. A lot of them seem to have a good amount of travel in the brake pedel before they catch. This makes for some abrupt braking if you're not used to it.