As many here I was very concerned when British Airways decided to play around with the miles. As I currently have 160K Avios sitting in my account I am thinking of the best possible way to use them (business/first class). I also have the AA miles and other airlines miles but kinda want to get rid of Avios first.

So my question is .... in your opinion ... where would Avios be best used?

I fly out of JFK, LGA, EWR and plan to travel to Asia (hong kong, thailand), South America (Rio, Argentina), Europe (Hungary, Ukraine, etc).

I have a few hundred thousand of AA miles, over 100K Delta, over 300K CO miles. Those to me for some reason are more valuable than Avios ... hence, such a question.

thank you.