Mr. Leary
Glamping Excursionaire
Seems like a redundant system with no justification. I have yet to see an argument that places push button operation above lever. I have seen a couple that say "it will do" or "it has worked so far." Bottom line... if you want reliable for the enthusiast/professional, go with the lever. If you are an occasional warrior, button is easy, simple, and reliable....ish.