Let me add my twopence worth to those that say the Burners don't stick. I rented the R11's last week and now I'm back with my burners, the difference in stoppability is very noticeable.
They were good when i first had them, but not so any longer.
I remember posting about stopping a 175 yard shot dead on #17 Standys over the bunker, now I can't do it.