Nicolas, what is your wheel? It should be a shock for someone to switch from gamepad to a steering wheel hehe!! If you need help setting it you should post in the help thread. Already many answers can be found there.
As for cars, i prefer the wide setup range offered in the DW12 compare to the ASR92. Like Dino said, there won't be many possibilities to tweak setups in ASR92. But when i compare my DW12 setup to Nicolas.... wow it is SO much different. And it seems we can run some similar lap times. So one should be able to find a setup that fit his riding style and get enough speed with it.
As for cars, i prefer the wide setup range offered in the DW12 compare to the ASR92. Like Dino said, there won't be many possibilities to tweak setups in ASR92. But when i compare my DW12 setup to Nicolas.... wow it is SO much different. And it seems we can run some similar lap times. So one should be able to find a setup that fit his riding style and get enough speed with it.