I'm doing a fairly pedestrian Taiwan to SF Bay Area award in C. I'm normally a UA flier, so I've done that product before. Are there any "must fly" products that can be had on an award for that route? I'm using CO miles, so SQ's 388 product is clearly out.

I can fly out of TPE, TSA, or KHH, since (I think) CO lets you mix EVA with *A partners.

If all else fails, I can always do TPE-NRT/ICN-SFO with the long-haul on the UA 747 for lie-flat, but I've done it before. I don't mind doing it again, but given that this is an award, I figure I ought to try something outside of UA/CO.

Thanks in advance for your help.