wheel conundrums.
So the Fanatec - with load cell brake option - is pretty much less expensive than the new Thrustmaster T-GT and the T-GT is inferior in steering feel and pedals. However, the T-GT has special rumble feedback for GT Sport that supposedly is more immersive.
And the Fanatec is stuck in tech support hell with GTS and I'm afraid of buying it only to find out it is never properly supported. I tried to use their contact form to send a query about this and got a website error as well. I've heard stories that Fanatec support is not always very good.
Then there is the "drive hub" device which claims to solve compatibility issues.
What is the best option?
wait for Fanatec news.
get the T-GT anyway because PD apparently code extra features for it.
buy a cheap second hand thrust master and sell it later?
I am running a full Fanatec setup with GIMX and a DriveHub. I compared both (GIMX and DH) in the beta and both are using the G29 FFB instruction set for GT:S. GT:S does not (yet) support the new PS4 Fanatec CSL natively. Both workarounds are okay after some tweaking. Since the Fanatec wheelbases have the more powerfull motors, the effects that GT:S sends to a "G29" are way overdone. On standard settings it felt like wrestling an alligator instead of holding a wheel in a car with tons of clipping. I had to turn it down to about 20% in the wheel settings and the lowest in-game settings to make it usable. I found no noticeable differences between GIMX on a Pi3 and the DriveHub.
If GT:S ever supports the new PS4 CSL set it will be possible to use the Fanatec specific FFB instructions through the DriveHub's Fanatec to Fanatec compatibility mode. I don't know if the GIMX guys are working on something similar but it could be done with GIMX as well.
If all you are doing is GT:S or PS4 racing in general and you have the cash for a Fanatec setup I'd rather go with the Thrustmaster GT. The Fanatec setup would only be justified if you are using it for PC sims primarily or if you really love tinkering with A LOT of settings.
I am thinking of getting a T-GT myself just for GT:S. Having THE supported wheel with everything specifically and exclusively tailored to it out of the box by the nutjobs at PD must be special.