it may last longer being an iridium plug, but how much more is it than the standard plug? plugs gonna foul eventually either way its a 2 stroke. so it may not even be worth it.
i had an iridium, $10 from ebay
and when i got my motor back from ken it was missing with tape over the hole,
i asked where it was and he replied .....................
"in the garbage where it belongs, get a new b8es "