Alright, here's a review for all of you.
Just for some background, my previous wheels were as follows:
Act-Labs Force RS /w Perf Pedals & GPL Shifter
Logitech Driving Force Pro (tossed their pedals, kept my Perf Peds & Shifter)
Now I have my hands on the Logitech G25 wheel, here are my initial impressions:
First of all, I was expecting the wheel diameter to be bigger based on what everyone has been going on about. Yes, it's maybe 1/4 of an inch bigger than the DFP, but I'm pretty sure my leather-wrapped Act-Labs wheel was even bigger than this one. Not that I'm disappointed, it's a great, sporty quick steering wheel nonetheless.
Force Feedback, excellent. This wheels' FFB is to the DFP as the DFP was to my Act-Labs wheel. It's a great step up and it's much tighter and quieter than the DFP. Like most people, I've left the Wingman settings at 100%, turned off Centering Force and I have LFS set around 48% Force and it feels great.
Tracking, excellent. There's no more center play, or directional play in the wheel like there used to be on the DFP. The new crazy system they use to take the slack up and make their optical tracking thing super-precise works great.
Pedals, OK. I find my feet rub together when I'm on the clutch & brake. I still think in terms of layout the Act-Labs Performance Pedals are better. The feel of the pedals is good, and the method they use to provide resistance on the brake & clutch seems to me like it will be a little more durable than the failure-laden Act-Labs products.
Shifter, Awesome. I don't care what everyone else says that this shifter is weird to use, or you have button pressing issues, etc. When you're racing, why are you trying to hit all these buttons?! My focus is on steering and shifting. The shifter gates are small and quick. It took me only 15 minutes last night to get the feel down. You can slam it around and it responds excellently. The push down reverse is pretty cool as well, if not a little infuriating when you're trying to back out of a spill, but hey, that's racing. My only complaint about the shifter is the footprint under the desk. Usually I have my mouse beside the keyboard on the tray, this shifter takes up that entire space where my mouse was, forcing me to move my mouse up onto the main part of my desk. A small sacrifice if you ask me.
Overall quality: Supreme. Logitech pulled out a lot of stops on this product, and they're starting to compete with the big boys like ECCI with this regular consumer-minded kit. The brushed steel is a nice touch and the hand-wrapped leather, although not original (Act-Labs did this first), the quality is above and beyond what anyone else has come up with so far.
See you all on the track