A
Alarm
There's no argument here. Just providing a point of view and hoping that there's enough info for the OP to make an informed choice.
I personally use both types, after a decent discount on bulk. The 3E goes with the 'economy' domestics and the 6 with the better spec'd system.
Which "spec`d" ?
Grade 1, 2 or 3..............maybe 4? ( You do know the differences?)
Best to me gets a Rapier.
Decent and graded gets a Oddy.
Cheap tat ungraded I leave to the pretenders and have no wishes what they use, and that was not aimed at you.
We can argue all night, but the fact is we are only offering ideas. All which are "graded" and acceptable for insurers if needed.
A serious discussion without semantics getting in the way.
Glad to have been in with this one.