It works, but I haven't asked it to do anything extreme
I havent had it long and it is my first lipo igniter. That said, it seems to fire extremely well. I am using it on a brand new lrp .32. The led indicator for the plug status is also nice when you tug the starter and it doesnt fire, wondering if it is a bad plug or not. Seems to be a quality item, but honestly, any glow driver should perform the way this one has if it is charged and used on a motor in good condition.