RE: YS Mount
I prefer the Hyde Mount and the actual Yamada Super mount.
The Mount you show above may be fine in some applications by I find I fly enough that motor mount and its vibration dampening ability is important to me. For this reason I choose the Hyde Mount and have been running it for many many years since the mid 90's This year I tried out the Yamada super mount and it is avery good mount as well.
Troy Newman
Team YS Performance