I have one and have been using it for a while. What would you like to know more of? Overall the wheel is really well made and definitely made with consideration to IRL use. Even with that in mind, I don't think it gives up any functionality for sim racing either. Two things I can point out though, one is that the current QR system (legacy QR) is definitely not that great especially in comparison to competition, hopefully Fanatec will release the new QR soon and the purchase of this wheel should include the QR when it's available. Second is if you enjoy funky switch then this wheel will not have that feature, the BMW badge is direction button but it's not the same as the funky switch, otherwise there's enough buttons and knobs to do the trick for most GT drivers.
An extra bonus point, for the price, I do think you pay for the gimmick factor of this being the real deal for real life racing. Consider the price of $1500 and what you get now with other wheels with a full size screen for either around the same price or less, I do think this wheel is a bit overpriced. Since I race in VR, the lack of a screen is not a big deal for me and I do like the feel of it in my hands vs all other Fanatec wheels out in the market right now.