Best thing with GVC is to ask him - it would be something to make a start on and likely apply to a lot of others.
I'll ask Chefs sometime soon!
Sorry, I tend to put the biggest component of something first, and in my case, my no1 is VG, so when I suggest 80/20, I mean 80% VG - if you're happy using it apart from congestion, try 80 or 70% VG - it's made a difference to me, but I need to make sure I don't use more than 30% PG as it does still accumulate and affect my breathing now and then.
Some coffee ones tend to get glowing reviews only for me to find them dreadful when I try them - it's a combination of personal taste, individuals taste buds, equipment used and at what power - so there's bound to be variations in perception.
I'm at the point where I could give up on coffee ones unless I find a nice latte type - the company that went out of business a while back (Waves of Vapour) did a very good latte one, so that was a pity! for now though, Dragonscape is an excellent one with coffee in it!
Chefs don't usually put the newer ones in the concentrates for a while - it'll likely turn up before too long though.
Perhaps so - don't know. As is always the case, we all have the freedom to vote for whoever we like

For me, he's a breed of politician I haven't seen quite the like of before, so I'm not sure how he'd be as a world representative of our country.
It's one thing we do at least have a democracy on - you vote where your heart tells you to!