Hi Firestarter- If you liked the LX with the first burn and got a FM with no issues, I would stick with the LX. The C&S describes the LX wick as virtually self-trimming, so I usually don't trim my wicks. I had asked my friends and family what they liked in candles as far as; scent, color, jar... and the biggest thing is the scent (of course). The next thing is not having to trim the stupid wick everytime. When I burn the LX on the 2nd or 3rd burn, I start seeing white ash at the tip, which indicated to me that it is trimming itself. And yes, I get the mushrooming too, I just ignore it... So try the LX again & just don't trim it... Just a suggestion.