What are your thoughts on krisflyer miles vs elite miles?

Hi, I am not quite understanding your question here. You cannot redeem elite miles. You earn elite miles to reach the next status tier in the KF program.

P.S. American Airline's FFP is called Advantage and not elite miles.

Elite miles program belongs to American Airlines while Krisflyer is Singapore airlines frequent flyer miles program.

The pros is in Singapore airlines favour for us locals because Singapore airlines offer a variety of destinations for us to travel from which are cheaper in redemption than american airlines. For american airlines, you need to fly to USA first before flying to other destinations, unless there have some special arrangement with that country. Flying via this method with american airlines will cost you more miles.

The only time when elite vs krisflyer miles is comparable is when you are flying between singapore and USA. Stick to krisflyer miles program if you are local staying in Singapore