FO's that I have tried are all samples from: the candle makers (ok), wellington (not impressed) Bittercreek (So so) taylored concept (ok) Natures garden (awesome out of bottle, good in candles just hasn't wowed me) and I am waiting on backwoods should be here by the weekend. I am using 8%, tried higher with BC and wellington and taylored and it just discolored my wax more and I couldn't smell that much difference. I have tried 6-7% and I can't smell it at all. So frustrated I am ready to give up lol