We have gone to electric now for last 10 years. Going to order a new branding iron and dehorning iron this year just in case. Don’t miss the roar of a torch in my ear all afternoon at all. The irons were each with what a 100 lb bottle of propane was worth when I bought them.That does look pretty slick. I'm more of a tiger torch and iron sort of a guy, but I can see how that could be handy.