Hi I am Platinum Elite (Sky Team Elite Plus) with Flying Blue (AF/KLM) and *G with BMI. Flying blue is a disaster - I was orginally a plat card with FD and BMI are in such a mess with their modularisation that I am thinking of moving to other carriers.

I wondered which oneworld carrier would comp me - I fly about 20 transatlantic (Biz Cabin) sectors a year plus connecting UK domestic and inter european sectors.

I'm reluctant to do challenges but want to get equivalent benefits to those I have now. Any ideas?