I will have to try some of it, as it's easier to get. Easier to clean is always a plus. But, it costs so much more! I can buy Goex for $12/can (local dealer is 2 hours away). I kind of like the stink of regular BP too ;-) 777 is more like $25/can, though I can usually get it at Wal-Mart. Also, since low fences are the subject of half the posts I've read, I'm thinking that a stronger cap would be safer. Or possibly, if the nipple is shorter, it would be more shielded behind the existing fence. Seems that would be easier than re-welding and re-blueing the fences. If I could accomplish that along with more reliable ignition, it would be worth the $10 for the nipples!