ohh shahzaday suba suba khush ker dyia hai , mashallha buhat alla work
as per my experince
glazes do magic on dark colours where as on light colours cleaner waxes enough or if u wish for professional level
than cleanzers 
most important is ur work satisfied 2 most difficult / strict persons, respected amir bhai and ustad gee usman bhai, bus samjoo tusi janti ho gye
paint showing hell freshness, dripping gloss mashallha , glazes dont have much age so always manage to seal them promptly with wax , well here choice is urs, u wish further deep black ? than natural wax or u wish more reflections without dust attraction than synthetic wax