I loved PGR3, and it's still the only racing game I have for the 360, I'm now looking at Forza 2 or PGR4, both are the same price (25), but I don't know if PGR4 has any big changes that justify its purchase or it's only the same game as PGR3 but with bikes.
Also, is Forza 2 enjoyable with only pad? I don't want to buy a steering wheel for it, also I have Gran Turismo 4 and, despite finding it enjoyable I became bored fast, I didn't even get all the licenses and my game completion must be <20% in it, is Forza similar to GT in that way? (licenses->new circuits->more creds->buy fast car...)
Also, is Forza 2 enjoyable with only pad? I don't want to buy a steering wheel for it, also I have Gran Turismo 4 and, despite finding it enjoyable I became bored fast, I didn't even get all the licenses and my game completion must be <20% in it, is Forza similar to GT in that way? (licenses->new circuits->more creds->buy fast car...)