Not sure how this can help... i'll leave to the experts for debate...

Tekin Redline 10.5t...
- 9deg, 30563rpm, 3512kv
- 12deg, 30858rpm, 3546kv
- 15deg, 31633rpm, 3635kv
- 18deg, 32891rpm, 3780kv (max motor timing)

Orca RX2 10.5t...
- 0deg, 28841rpm, 3605kv
- 15deg, 35874rpm, 4599kv (it was 5 notch advance n max motor timing)

Xerun 10.5t...
- 28433rpm, 3527rpm