The clutch has a good stiffness. It isn't that light, but compared to the brake pedal it is very light. Gas and clutch are nearly the same. I'd say they are a little stiffer than the DFP's. No force feedback with the clutch, so you can't feel anything. May need to add a bit of a deadzone to the clutch, it begins to engage immediately. I've played it with GTR2 and rFactor so far and both handle it perfectly. Make sure you have the FFB set to -XX% in rFactor, or it'll try steering all the way to right or left lock when you turn.
I'm not sure that heel-and-toe is going to be very easy with it. I've never did it in real life so I've been messing with it here. You about need shoes, but then it may not be comfortable (think wearing shoes and using DFP pedals).
Wires also have a potential of becoming a mess. It has power, USB, pedals, and console wires all coming from the wheel.
As for the wheel itself, its very smooth and quiet. No zipping, just a bit of a whir when you steer fast. What may be more annoying is the shifter clicking when you go in/out of a gear. Nothing a turn of the volume dial won't fix though. 👍
My biggest gripe is the lack of a reverse gate.
95/100