Love the game so far (sound, graphics), but it's very hard to play with Dualsense - do I have to do some tweaks?
I play on PC with dualsense, and it's amazing, IMO the absolute best driving game for controller, but you do need to get the right settings, it took me months to nail them all.
Difficulty:
Many types of car are fine with TC off, or on sport, but some really need it on comfort for best performance, and you can't set it per car or per category, so I leave it on comfort. ESP you absolutely cannot set to comfort, it will slow you down enormously. Sport seems to cause very little slowdown compared to off. IMO you definitely want counter steering assist off.
Controls:
There is a lot of room for personal preference, but I get pretty high up on leaderboards and have won many grand races with those settings. The obscurely named "dynamic max lock" appears to be sensitivity when counter steering. If you find the car over-correcting when you countersteer and going into a slide in the opposite direction, lower it. If you find you can't correct oversteer and it won't straighten up from a slide, increase it.
If you want to be really hard core, direct mode ultimately gives you the best control, but IMO it makes countersteering really difficult. It's worth trying sensitivity 100, I might have a go at increasing it from 80 myself now that I've become very comfortable with 80.
People go on about how good Forza is with controller, but with the above settings, I find Motorfest massively better than Forza, Forza just feels painfully sluggish to me now.
Oh, also, I've turned the trigger feedback down to zero. What they've done with the dualsense haptic trigger feedback for braking is really impressive, but I've found it makes me under-brake for corners and I do better with it turned off.
Edit: Oh and some other things it's easy to forget new players won't know - how to set cars up:
You often want to move the brake balance more to the rear to make the car steer better under braking. 50% is a good starting point.
You always want to make the wheels as far apart as possible. This is generally done by changing the front and rear fender parts, but on some cars it can be another part such as bumper that moves the wheels. You just have to look at the options for each car and make the wheels as far apart as possible.
A good starting point for tuning is to move the ARBs all the way to the right, and the cambers all the way to the left. Most cars are fine with no changes but these, but you can try more detailed settings, e.g. Akor and Militia on YouTube both share settings.
Tyres also make a difference to how far apart the wheels are, but the default tyres aren't terrible, and you can't easily buy the best tyres. One of the joint best tyres is the Roffo Red Line, you might be able to spot a car with them in the custom show, and if you buy the car from the custom show you'll get the tyres, but they cost 10k crew credits. If the car has any other changes, it might cost more. If you want to get the tyres for 10k crew credits (which you can get for free from doing challenges in the game) we can arrange a time of day when I'll put a car in the custom show that you can buy them from.