With the 100% VG I only added 1% distilled water and there is no problem dispensing it's not too thick. I'm using a
smok that has the top that slides over and a tiny hole to drop
juice into and it doesn't back up it's not to thick at all. Then it's only been a couple of days but so far no problems with the coil handling it.
With this change I've also switched to Nic Salts and I'm actually
vaping less!! I find at times I'm content enough and can actually put it down for a while. Previously when at home sometimes I've been a chain vapor now it's about half as much in a day it seems the VG burns slower too.
Two great PROS with this change and I'm not seeing any CONS yet.