It's all in your mind grasshopper!!I think my favorite all day vape is VaporCountry's Ruyan. I don't get sick of it half way through the day. Risquee Yuice or a good RY4 is a close second though.
For the past 4 days it's been Coffee for me, sometimes with some Butterscotch or Chocolate thrown in. The 4 or 5 days before that it was Orange Mint (Mint Liquid from Good Prophets with Orange Tasty Puff Drops). I tend to go in 4 to 5 day phases most of the time for some reason. Maybe my taste buds get to the point where they really don't taste a flavor I've been using for a while, but when I go back to it after a break it seems even better than it did before.
jimik, when you can take this atomizer from my hand, it will be time for you to vape...Dekang Ry4 thus far, but I am fairly new and have not tried many flavors.