My daughter and I both enjoy Bloodbath from their GWAR line - to us, it is like vaping Hawaiian Punch - and Jizmoglobin, also from the GWAR line - blueberry muffin type flavor. I also really enjoy the GWARY4, and like to have some on hand most of the time.
Hawk Sauce is one of the very few eliquids that we pretty much have to have on hand all the time for my daughter. The first few puffs were kind of "meh" to her, but it quickly became her "go to" eliquid for stressful times. Cinnamon Roll and Sticky Bun are also favorites at our house.
For your first order, I would suggest trying any eliquids "as is" - without any flavor shots. If you like the flavor but think it is a little weak, depending on how you perceive the flavor with the equipment you are using, then I would order a flavor shot on the next order. Please be sure to let any eliquid that you think needs "a little something" steep for a bit before you make a final decision as to whether you like a flavor or need flavor shots, and be sure to shake the bottle before you fill or top off your tank, etc. Depending on how you perceive taste with the equipment you are using, some eliquids will taste good straight out of the mailbox, and others will need varying amounts of time to "come into their own" flavorwise. For me, personally, using my Evod 650 mah battery with Evod Glass and 1.5 ohm dual coils, dessert and creamy/custard style flavors really need at least 2 weeks steep time before they start tasting "right".
Have fun experimenting. Vape Wild and Mt. Baker Vapor are 2 of our favorite vendors, and we really enjoy the eliquids that we have gotten from both.
