Couple looking to fly to the East since we have both been to Europe before. Looking at most of the saved threads it seems to be more availability as well right?

Ideally we want to go in F saaver but I am open to J as well.

We are open to locations but want to visit 3-4 countries. We are thinking of flying into NRT and leaving out of HKG, I could not find anything out of Singapore.

We want to have the best flight experience so I am thinking we want to go with CX or JAL? I would love some opinions.

TIA.

Edit: I should add we are looking at getting a ExpertFlyer account as well, what routes would be best to put on alert?