I agree with the above: My Colibri Enterprise ROCKS. It never fails, and besides the fact that the triple torch eats gas, I've never had a problem. You definitely have to follow the instructions with a Colibri, which may surprise you. To drain all the extra 'air' out while the lighter is still UPRIGHT is a must, and use only Colibri gas. I'm not trying to convert anyone here. I'm sure you're happy with your Ronson's and PB's and they're all free of defects.