Best use of korean air miles

Hello, Based on my friend's experience, one of the best use of korean air miles was for reserving international business class tickets, especially to Asia. He recognised the value of redeeming miles for long-haul flights, where comfort and service made a significant difference. By using skypass partner airlines, he also acquired greater flexibility and options. He valued the economical baggage allowance and lounge access that came with award tickets. Overall, the most rewarding and unforgettable experience originated from using miles to book premium cabins.