hid-tmff2 VS new-lg4ff

I already found this but im such a noob to linux i can't complete the installation since i don't completely understand how i'm supposed to do it.

I play Automobilista2, Dirt Rally 2.0, Dirt4, Dirt3, AC, BeamNG.drive . I use the hid-tmff2 wheel driver (dkms module). Protopedal script for pedal/device emulation. Or sometimes xboxdrv if protopedal doesn't fit my use case perfectly. Everything works fine(tm) but of course as is the Linux way, things do need fiddling sometimes. But I like the learning experience and treat it more like an additional hobby.

hid-tmff2

Not sure if this will help or not. Linux kernel module for thrustmaster t300rs and t248

My question is pretty much the title. Its obvious that https://github.com/Kimplul/hid-tmff2 supports the Thrustmasrter T300 RS but I am not sure about the GT version.

Not completely true. There exists a driver for Thrustmaster T300: https://github.com/Kimplul/hid-tmff2 Other wheels I also have seen supported are some fanatec wheels: https://github.com/gotzl/hid-fanatecff

There are a Linux module driver for this Wheel (and others). You can find it here: https://github.com/Kimplul/hid-tmff2

I tried ACC and Raceroom on Linux (Manjaro)with the T300 am hid-tmff2 Module. ACC worked fine, but at first was having problems with the Wheel profiles. Had copied the Game settings from Windows, but after deleting everything and creating a new profile it was fine. Raceroom has a problem with the T300, Game starts fine but the Wheel pulls to the right and it's not drivable. Only without FFB. https://github.com/Kimplul/hid-tmff2/issues/39

I found that the above comes in two variants, PS/PC and XBOX/PC. While the former is currently supported via an external driver (new-lg4ff), the latter has native kernel support. While I do expect to have a smoother experience with the native module, the custom driver claims to have a richer feature set than the native hid-logitech module (differences).

Go to the game settings and adjust the FF levels. (Except if you're on Linux, you'll also need the experimental kernel module, as the stock one has only rudimentary FF support).

The people Behind the logitech driver new-lg4ff most logitech wheels work fantastic now.

On Linux there's libratbag/Piper for keyboards and mice and new-lg4ff/Oversteer for steering wheels, if you want to take a look at how they do some things or straight up just fork them and port to Windows.

You want this for your G29 if you haven't already installed it. I will admit that sim racing is a blind spot in Proton's support, but this should at least fix some of the wheel-related problems.

In my opinion the best (community) support at the moment is from Logitech. I have one and it works very well with the new-lg4ff driver. I know the creator, u/berarma, and I know that the support is active. If you need an opinion on models, the G27 (second hand) or the G29 work great on Linux with new-lg4ff.