My main credit cards are SPG Amex (business and personal) and Chase UR (business and personal).

I travel a lot from ORD to BKK and back several times a year. It used to cost 67,500 miles, but now it will be 110,000 for FC. I used to mostly rack up SPG points and transfer them to AA and then book CX.

I still want to fly FC on CX. Is there another airline that I could transfer my SPG points to that would cost less? Maybe Alaska?

Also, would it be wise to start using my SPG cards a lot less and use my Chase cards a lot more since they are being bought out by Marriott? I've already racked up over a million points with SPG and I don't trust that they will be worth as much anymore, do you?