I still have to come back home from the work and do extensive testing, I only managed to run few laps early in the morning before going to work.
But from my initial play with the G25 (will try Fanatec later afternoon) overall sensation of the force feedback carries much more information on the wheel and I could really feel the tire-snap point when going over the edge.
Also, suspension modelling feels better now, I really love the way how chasis travels when going over curbs.
It is just so natural and logical, hard to explain. None game I've played have yet provided such immersive on-the-wheel experience. Of course, it is only my personal and subjective initial opinion, could change later > still have to test all compounds, tire-wear and behaviour of chasis under different conditions.