Hi Craig,

You are correct with your summary. i have used gyros for years on several models......they work really well. One thing to watch out for.....I don't use mine in low wind conditions on landing because: a0 you don't need it then anyway, and b) it can mask the signs of impending stall (wing wobble).....I found that out the hard way when my airworld panther that was a bit tail heavy snapped on finals. All fixed now but a lesson learned the hard way.

Raf,

If you want 2 axis stabilisation, the 352 (dual axis, single channel) is the way to go. If you want only single axis stabilisation, go the 351 (single axis, twin channel, so good for tailerons, flaperons etc) or the act fuzzy pro (the latter is just more expensive).

My F15 is having the 352 fitted soon on roll and yaw axes.

Good luck with yours.

Craig.