My opinon would be...unless it is alot cheaper...I would stick to what you have if you are satisfied with it...I use GB 415..while it is a good wax..there are alot of issues with it...I have found I go thru alot of samplers trying to find FO's that really throw well in it..but when I do get one that does,,it does really well..But that is just my opinon..There may be others with alot more experiance than I, that would advise you different.. If you will read on this board about growing wax...I am having some trouble with my wax growing 3 to 4 wks. after making and storing with it almost covering my wicks..I am not trying to scare you off of GB, but I wanted to give you my honest opinon, on what has been going on with me... That post about wax growing..Is in the Vegetable wax section..