I have posted this up on various posts but thought I would add it here for reference. I have found the same basic param file works on these two Micro Quads and should give you a decent starting point.

Both quads use-

APM 1-

1811 2900KV

5 X 3 Propellers

For APM 2 further PID reductions are necessary but not much.

APM1Miniquad.param