The only one i have used so far that i cannot stand is candlewic's maple bourbon brioche. just making the candle gave me a massive headache for over 5 hours. I wont even burn the candle. I gave one to my mom to give to someone she works with and my dad will burn one downstairs sometimes and i can smell that thing in my room so i close the door so i dont get another headache from it. Candlewic''s smoked ginger isn't the best smelling either but i think it might not be bad if i cut that one back from a 6% fo to maybe a 4%, but since i used it all i will not buy anymore just to test it at a lower fo %.