"pro" juice is such an ambiguous term - of course it means vendor juices, but there is such a variety in quality; many vendors do no more than take one or two of our typical flavorings (TFA, FW...etc) & throw them in a nic base at the recommended percentages. I fully believe that a person with no DIY experience and a short list of directions could easily create juices as good as or better than 50% of vendor juices. Shoot, a non-vaper could do that.
Many of our favorite vendors are those who focus on quality - testing thousands of samples to arrive at a complex & nuanced recipe, often using specialty or proprietary ingredients... those are difficult if not impossible to clone, but we can certainly, with practice, make juices of comparable quality.
As a side note, I started DIY because I like floral flavors, and at the time at least there were hardly any floral flavors being offered through vendors (that I could find)... pro's tend to concentrate on things that will sell; with DIY we do not have to limit ourselves according to that dynamic.
Many of our favorite vendors are those who focus on quality - testing thousands of samples to arrive at a complex & nuanced recipe, often using specialty or proprietary ingredients... those are difficult if not impossible to clone, but we can certainly, with practice, make juices of comparable quality.
As a side note, I started DIY because I like floral flavors, and at the time at least there were hardly any floral flavors being offered through vendors (that I could find)... pro's tend to concentrate on things that will sell; with DIY we do not have to limit ourselves according to that dynamic.