I can count on Millcreeks to be strong. BCS very weak except a few, NGs a lot of good ones, some duds, Candle Science, great, Peak, the ones I tried were very good. Starrvilles always strong, Wellingtons top grade is awesome but pricey, I like Kentucky, I thought the ones I use are very strong, Candle Wic is very good and not so pricey on some.