I use a keyboard/mouse and it took me several tries experimenting with different configurations before I came up with one that I like the best. (Any commands not listed are default)
Keyboard:
Tab = Turbo boost
Q = Yaw Left
W = Strafe Up
E = Yaw Right
Caps Lock = Forward Thrust
A = Strafe Left
S = Strafe Down
D = Strafe Right
Left Shift = Slow Down/Reverse
X = Full Stop
Left Cntl = Flight Assist Toggle
Left Alt = Rotation Assist Toggle
Backspace = Landing Gear Toggle
Mouse Mode = Absolute pitch/roll
I have a Logitech G700 and customized the thumb button settings as follows...
Front Top = Power to Weapons
Front Bottom = Power to Shields
Back Top = Power to Engines
Back Bottom = Reset Power Distribution
The main thing is keep practicing. Eventually you will find what combination suits you.
Now if only I could fix SC's keys similar to the way I have it in Elite
