Loyal customer here as well. I will say on lower power setups I'd probably opt for extra flavor.
One thing I noticed is the sweetness of a vape really changes going from a low power/high ohm setup to a subohm higher wattage setup. My favorite flavor when I started vaping was Vanilla from my local B&M. It was a perfect level of sweetness and just delightful. Then I bought the original Atlantis setup, instantly I wanted to puke it was so sweet.
Now I'm vaping on 50w+ setups with .2-.5Ω coils. And, well subtlety is what I look for. So many premium flavors are literally sickening. V3 (the linked company) is my hands down favorite company because they don't have that effect. It's nice, it's tasty, but it's not overpowering. So with that if I were running my old setups I'd probably want a little extra boost to the flavor otherwise it may be a bit "bland." For me now though, their stuff is simply on point. I was started to get discouraged on trying to find something just right and affordable, then I found these guys.
I'd suggest grabbing the 13 flavor full sampler, you can get 13 15ml bottles for $30. My favorites are the Honey Milk, Strawberry Lemonade and Strawberry Milk, but really every one is solid. The one I initially was a bit turned off by was Fuzzy Tata's, but I'm vaping it right now and it's good, so some need a little extra steeping, some are perfect right away (and the strawberry milk I actually like best right away, after steeping it's still a favorite but not as good, as always just my personal opinion). Anyways, it's worth trying them all and find the one you like. Use the ones you like best initially, and if you're not a big fan let it sit for a couple weeks and try it again. And always check the facebook page as there's almost always a sale going on.