I love peanut butter. I have never found a peanut butter flavor that I like when I vape it. Peanut flavor is not a hard flavor to extract and still maintain what people 'taste' as peanuts. Heck, in many cases they have to work hard to get rid of or at least reduce the peanut flavor. But as much as I love it - can't wait for that new jar and open it and break the seal and get the first spoonful and I assumed, as is my experience with other flavors that came through true for me - if I like the taste of it when I eat it, then its probably going to be one I somewhat like if I inhale it.
No so with peanut butter and aI chased it a long time. Certainly I have had juices that I did not like to the point I would not use them again. but even 'badly' concocted ones f a food or drink or candy or whatever I like has something for me.
I have yet to find a peanut butter flavor ot a flavor with peanut putter as part of it (IE peanut butter cookie) that I don't have a bad experience from. I know its not the vendors fault - its not like they are making a bad product because I have used many others from them, (and we all know that disliking on flavor is not a reason to 'never come back' because the next may be very good) but I have not found a 'good' rendition of peanut butter. On top of not finding a good one I have had some very bad experiences with some.
I have finally found some good tasting peanut butter e-juices as long as I don't vape them. For the heck of it when I was getting such an across the board flavor failure and others were touting how great a peanut vape it was I ordered a few 0 nic sample bottles from a few well known (to me anyway) vendors and simply put some on my finger and tasted it. It tasted good. But it vaped badly, terribly and horribly
All I can do is assume, for me anyway, something that happens with the mixture that that the flavor is in alters the flavor in some small way when vaporized but in enough of a way that either taste some compound few others do or some compound exposed during vaping that alters the taste so I can't taste something that makes peanut butter taste like peanut butter.
I have stopped asking for peanut butter suggestions because I have gotten so many and tried so many there are few I have not gotten to try. But even now and then if I see a new vendor that people are complimenting and they have peanut butter something I will give it a try, or if a vendor I use a lot comes out with a peanut butter and they never had one before I will try. So far i have not hit a peanut butter I can vape.
I hope you have better luck than I did with peanut butter and maybe if you find one, since you seem to have some of the struggle i have post the vendor an so I can give it a try.
It would be great to eat it and vape it too!