This was in my first ever concentrate order and it was what made me see mixing my own juice was actually a viable option. It is a 35/35/30 split of FA strawberry, cookie & cream, can't remember which is the 30 though. I initially mixed it at 20% being the newb i was thought everything needed to be at 20% and it was too strong, dropped it to 15% and it was really nice after a week or so but after a good steep it developed a weird taste which i masked with some VBIC. I've still got 15ml of it that i need to reduce down to see if it will get rid of the taste but haven't got around it it yet. When I go to mix it again I think somewhere between 7 and 10 would be the sweet spot given the concentrates that make up the juice