I find 1st useless tbh, you can't open taps at all... if I'm slightly rolling, or not too much incline I'll take off in second, not slipping clutch, to decrease any spin.
Funnily enough I drove a Yaris T-Sport the other day, and the accelerator was like an ON/OFF switch, with an extremely light clutch with a small bite point, perhaps this is what the OP is gearing towards. As soon as it's going though the lack of torque is commical... good little car in low speed corners though, good fun.