If you are referring to BB Jam Cap, I have tried it and came off too artificial, like some kinda weird alcoholic beverage
I've never mixed any MF extract that high. 95% of the time they are below 1% with at least a month's steep. I also add at least .3-.5% pyure in most of the MF fruits. Sometimes mixing a combo of MF Fruit, Pyure and Sour Wizard FA.
Just my opinion, but I think the MF fruits are just too natural for a lot of mixers taste. But with a little tweaking I've found a lot of them to unmatched by other vendors.
This is one that benefit from an addition of Pyure.
I've had this flavor for a year or more, but never used it. I've seen it being used a lot lately. I'm gonna order a new bottle.