I used to use those small switches and the tower mount with the push/pull like the one shown, I still have one being used in one plane. It is powered with a YS 1.10 and has worked very well for several years now. I have had one go out on me so I switched over to the JR heavy duty switch with the charge jack and like them better for all my other planes. There are several good switches on the market these days so you have some very good choices.