From what I understand the 5 and 30ML are from one manufacturer and is the same as the carts. The 20 is from a different manufacturer. I just ordered 2 20ml bottles of a particular flavor (
because I didn't love this flavor in the carts from my last order) and they substituted 4 5ml bottles instead. If you are really picky about this you might want to mention in the comments as to whether this is acceptable to you or not.
To me they definately taste a little different. How much? Subjective. I am probably picker than most.(Just ask my wife

). I ordered the 20 ml bottles s
pecifically because they taste a little different. Hopefully this will become a non-issue with Leaford in China now and having all the liquid and carts created from the same recipes and maybe even the same batches.
Not really complaining, I don't love the 20 ml bottle's flavor either. Nothing wrong with it at all, just not my thing though from the description its something that I should LOVE.
And honestly after several orders from these guys I can't complain at all. I'm absolutely thrilled with V4L, their products, and their service. Just to be clear this one flavor represents about 5% of what I have tried form V4L and there is nothing wrong with it. The other stuff ranges from good to fantastic. And this time I got all the Reduced special pricing + 20% off. And they still sent me "extra" stuff. This time another auto PT and several more misc carts (2 of which I
never would have ordered but are actually fantastic).
As I introduce others the Vaping this holiday season I am quite sure that all the Hardware and liquid that re not my faves will find really good homes.