I had a Hitec 311 fail in flight. It jammed the rudder right but I wasnt even using the rudder much then. Had I not got timely help I would have lost the Tiger 40, becoause as soom as I had the problem I went far away to prevent injury to others. Thats why I dont suggest them.

Think for a 60 size analogs should be enough. Get 475/485 or 3010s whatever catches your fancy and pocket

Ameyam