what makes you feel JL to europe is bad? it cud be back.track but about same as sq. QR service a superb one but less consistent.

but lets face it you do enough travelling so dont get married to one scheme but may consider both oneworld and staralliance, and choose opportunistically. you can consider BA or Finnair even for flights to europe.

we been spoiled by CX frequency thus far to london but what should change....