As a quick Update, I got a few sheets of KGD from a supplier when I bought my istick and it is very good, easy to wick, I haven't noticed a great enhancement on flavour over normal organic cotton balls but a lot easier to use.
I have also now just revieved the 60 pack of 4ply Muji and just re-wicked my current protank with it and again very easy to wick, split the pad in to the 4 layers cut what you need and slightly roll and pop in the coil, simple.
As for flavour and vapour again as good as the KGD and no amazing difference to normal organic cotton balls.
So I think the MUJI will last forever unless something better comes along
I have also now just revieved the 60 pack of 4ply Muji and just re-wicked my current protank with it and again very easy to wick, split the pad in to the 4 layers cut what you need and slightly roll and pop in the coil, simple.
As for flavour and vapour again as good as the KGD and no amazing difference to normal organic cotton balls.
So I think the MUJI will last forever unless something better comes along