I've used :-
1. Turtle (RM forgot but affordable) - Almost all hypermarkets
2. BlackMagic (RM50 to RM60) - ACE Hardware Melawati
3. Mequairs Gold Wax (RM80+) - ACE Hardware Melawati
VERDICT:-
1. Turtle : hardens too fast, dusty
2. BlackMagic : not as shinning as in the advert.
3. Mequairs Gold Wax : the best one yet !! "oil" slickness finish + got nice smell. Auto Spa quality finish !! Absolutely NO dust.