I'd too ascared of trying the
Endura T18. I recently tried a deviation of the 2 small holes in my
tank and it pointed out that it was not acceptable. 24 holes blow my mind. It's stuffed with wicking tho, right?
I have been trying out the Boge fillerless RBN's out and will probably try their sub-ohm (Ni?) ones out soon also.
I do wish for more than a standard carto provides, but as the sun sets, I'm content as is.