Lmk how you like that one. I ordered one from gingers. They don't say what their ratio is either. My original order for juice was from Vapor Chef and they do. Flavors aren't bad, but they mostly have fruity flavors. The guy who owns the place is great. So check him out if you ever want to. I can't speak from experience obviously, but for my first order it's not bad. I hear ya. I have other flavors I haven't tried, and already placed a new order for those, and clearomizers lol.
Hm... Halo won't say what their PG/VG ratio is. That's annoying.
Funny you should mention French Vanilla, I've got one on order from Johnson Creek to try. They also have Vanda which is a vanilla that's not overpowering. Also I've come to like Rainer which is a cherry that's lightly flavored. They mostly sell 100% VG liquids so you could sample a few and see if you like VG. They sell small bottles for sampling and do a discount if you order five at one time.
I've heard many good things about Heather's Heavenly Vapes and Mount Baker but haven't yet tried them myself (going to soon though).
You'll have to do some experimenting to find the right nic levels and PG/VG ratios that you like and work for you. But, then, that's part of the fun of vaping. Trying new liquids. That's actually part of what keeps me vaping instead of smoking. There's more variety in vaping. I like to switch flavors during the day, keep from getting too "routine" and bored.