IMO KDK is d best for standfan. reliable, quiet & lasting. needs oni ocassional cleaning 4 it 2 continue working silently, i use a backpack rain cover 4 my deskfan (smaller ver of standfan) so i dun need 2 clean d blades as often.
my deskfan show no sigh of rust on it metal parts & no cracks d plastics casework. :thumbsup: