A properly designed manual setup will have great feel, but it will require more effort to stop. Most manual pedal ratios are 5:1 to 6:1. A stock 240 is 4:1 (really stiff) but then they add a 4:1 or 5:1 booster, so the total leverage ratio is 16 or 20:1.
Disconnect your booster and that will give you a good idea of what a full manual setup is like. It's not bad when driving aggressively (I prefer it) , it's just not fun in stop and go traffic or if your stopped on a hill.
You should try driving a car with properly setup manual brakes. If it has a street oriented pad, they're really nice. You just have to get over the habit of lightly pressing on the pedal to scrub speed. It takes some force.