Why don't you try and switch to the analogue stick for the steering, marco? It's good - or at least better, I think. it allows you to feed in pretty delicate adjustments, if you move the stick a tiny amount. I'm sure it wouldn't take you long to switch your reactions over, and there would be benefits.
Actually I drive with both sticks - steering on the left, and then I use the right stick like I'm driving a remote control car - forward on the stick for throttle, backwards for brake. I'm confident that this gives me much more throttle and brake detail then using the shoulder buttons - I'm one of the only non-ABS users on the DS3 that I know of, as the line between strong braking and locked wheels can be felt and is relatively easy to modulate - and also another benefit is that then I can put the gears on L2 and R2, so I just click up and down through the 'box in a way that feels like using paddles.
I know you get used to what you're used to, but I think that my DS3 settup makes it about as good as you can get. Recommended
My PS4 is arriving today, though it'll be living in its box in the wardrobe until Christmas. It's partly for the kids, and they can help me open it on Christmas morning. Also because of the kids I finally went for the DriveClub bundle, as I think my 12 yo son Owen will enjoy it - he's gradually getting pretty good at GT6. At least it's a beautiful game, so it shows of the PS4's abilities well. I'll be joining your club, Vuja! We'll get some paint jobs together
I'll also be getting Resogun and Minecraft from the PSN store, and I'll probably buy Far Cry 4 as soon as it comes out - looks magnificent, and Far Cry 3 is my favorite FPS of recent years. Even though it's all guns and stabbing, the jungle, beach and woodland scenery makes it strangely relaxing, all a bit like taking an adventure holiday.
Cheers fellas.