99% of users use Wheel and Pedals, it really is the only way to play it. Having said that there are some people who have had some limited success using a Xbox 360 joypad, realistically though you're going to creamed by wheel users. The G27 is the most popular wheel but its considered one of the 'cheap' wheels believe it or not. Lots of users spend a fortune on their setups. For example i know someone who just spent £4200 buying a Leo Bodnar Sim Steering 2 setup which professional racing teams use in their simulators. The user base is very hardcore but very friendly and very helpful.
It's a great tool for learning to race as well, one of my friends won the online Mazda Cup series and was flown off to America to compete in a knockout competition for a real life seat in the MX5 Playboy cup !
Also lots of real life motorsport stars use it, drivers from Indycar, Nascar, BTCC, Aussie V8, Blancpain GT3 etc often train on it due to the mm accuracy of the tracks, every single tree, sign etc is positioned correctly so they can use their real life braking markers etc. Every single bump thats there in real life you can feel through the FFB.
This video does good job of showing you how accurate they are, its pretty nuts.
I sound like a right fanboy but there is no other racing game which comes close to it, Assetto Corsa has great physics but everything else about it sucks. iRacing just kills it in all areas !
It ain't got nothin' on Project Gotham......








