Looking for the differences in the two and those that have experience with them.

http://electrodynam.com/rc/EDR-107/index.shtml#Prog

http://www.smart-fly.com/Products/Ignition/ignition.htm

thanks,

Jack

Been using the Smartfly optical switches for years with zero issues. Great product and reliable to boot.

Smartfly here too, problem free.

I have this switch in two airplanes, no problems. Like the LED for on ignition.
http://www.42-percent-products.com/gas-accessories.htm

42% switch on my peakmodels yak 25%

working flawlessly

How do you like the YAK? I have the 25% Peakmodels YAK ready for the maiden flight.

Roger that 100%. $32 including shipping, 100% reliable and simple

I have had the same 42% switch in 5 different frames in a year,mine has been durable and a great safty feature,i rely on it alot.

you did not mention the 42 percent product? i cant answer on your two choices.

i like at the bottom of the paper that came with my 42 percent where it says "if your product fails for any reason Crash included, simply return it to us or your dealer for a free replacement...." not that i have had to. it went in nose first on a plane that hit hard enough it ripped the carb right out of the bolts. it keeps on ticking...

You might check out www.rcatsystems.com. I've used their products for years without problems........[8D]

Thanks to all for the input on the products out there for the ignition kill switches.

I appreciate it. Big help.

Jack