I have a 70% low sensitivity and like 30% fast. Recently I've been trying to turn my sensitivity up, and get used to it but to be honest my sensitivity depends on how I feel at the time. If I get on a match and my aim feels too off I'll turn my sensitivity down, get used to it and turn it back up a little. Same in reverse.
I play on Recon with the highest possible settings across all game modes. It may be very difficult to handle at first, but its so worth it once you get the hang of it. Close quarters is a breeze, and I have no issue using snipers.
Definitely not a pro. But, 7 Sensitivity 3 Acceleration 0 Inner Dead Zones 0 Outer Dead Zones Halo 4 Layout Elite Controller I use 2 paddles, normal sticks. Top Right - X (Thruster Pack) Top Left - A (Jump)
Diamond lvl 2 so far playing by myself in arena while dealing with controller sensitivity issues
Helljumper 3-4 sens. Sometimes custom: 2 horizontal 3 vertical 2-3 accel Toggle crouch ON. I crouch a lot since it seems to work really well in battles but it also hurts my thumb Hard to do boost slides and jumps though but I think it's worth the trade off Vibration off. You'll get used to it Usually 4-12% for inner deadzone. Doesn't always help
My whole fireteam typically uses Default control, sensitivity 9, look acceleration 3, no vibration, no assassin animation (unless we are just playing for fun). One of my teammates plays on sensitivity 7 too, but everything else is the same.