I prefer to mix by weight; started out mixing by volume and found it rather tedious. I also premix my base liquids for convenience. I also use a frother to blend the
juice; simple laziness there.
Have you ordered any flavors yet? If not choose 3 profiles you want to mix and research
reviews and notes for those on ELR. Ecf won't let us post a link for you. If you live in the US Bull City Flavors is my go to for flavors. Great selection, prices, and service with reasonable shipping costs. Code VU6 is always good for 6% off. If you sign up for the newsletter you'll get alerts for sales. I'll come back and post the bcf link.