i said the g25 lacks buttons, the g27 has plenty...and the g25 has enough for me, but everyone says that it lacks buttons...
just think, what will you use each button for? think for the future too..or maybe gt5. so you want horn, ignition, lights, wipers, look left/right/back, maybe spec, reset, a hotkey to see tire temp, suspension damage, some text...thats all on my g25, all working perfectly.