Best would be either the Rectec or thermopen.
Worst would be stupid high temp gloves. Agree with the earlier post, cotton with the latex gloves over them is worlds better
Bear claws might be a decent runner up. Not because they don't work, just don't really add anything to other options
Edit... just saw another post, the Weber chimney starter I bought with my KJ is still wrapped in plastic. I'm sure it works great bu hasn't been needed for what I do given the options I have
Worst would be stupid high temp gloves. Agree with the earlier post, cotton with the latex gloves over them is worlds better
Bear claws might be a decent runner up. Not because they don't work, just don't really add anything to other options
Edit... just saw another post, the Weber chimney starter I bought with my KJ is still wrapped in plastic. I'm sure it works great bu hasn't been needed for what I do given the options I have