I have gyro controls enabled to help with fine-tuning aiming, but I’m really struggling. I just realized as I’m typing this that I haven’t tried touch controls for aiming, though… I’m an idiot. I keep forgetting the touch pads exist. That will probably be a lot better!

It depends, I think gyro and joysticks is way more natural and fun. I recommend leaving it always on with a button you can hold to temporarily disable it. Don’t use the gyro for most movements, that is what the joysticks are for. Hold the steam deck nice and still in a comfortable position and progressively integrate slight movements to fine tune your rough joystick aim. Gyro aiming is both for fine adjustment but also for snap reactions, so sensitivity shouldn’t be too high but it shouldn’t be too low or it is useful in a knee jerk reaction situation where it can most immediately benefit your FPS competitiveness.