I want to put a kill switch on my G-62 that can be operated from the transmitter. Current options, that I'm aware of are below.

Would welcome any experiences with these options or any other reliable solutions that you have

RCAT electronic switch for magneto engines.
Plugs directly into receiver- no servo or mechanical switch needed. Looks slick but always concerned about plugging something into my receiver that is connected to the ignition... Other than that I don't really have any concerns- in fact, I like it. http://www.rcatsystems.com/rc.php


Mechanical servo operated micro switch
Commonly available from Radio Shack - Great Planes has or had sold a variation at one time (below). Downside is that it requires a servo to push on the switch and I wonder if these hold up to vibration over time. Upside, not connected to the radio. Haven't found it on Tower site but found it here: http://www.brhobbies.com/products.asp?cat=153&pg=2 and https://www.radioshack.com/products/...nt=20332090693


Thanks in advance.

Dave