Easiest way to OW Sapphire
 

I hope this is in the right forum, otherwise please free to move. It seems AB have got a lot more strict with their "status match" opportunity, I opened a new account with a different address and submitted my begging note plus copy of SA gold card. Arsey email reply advising that the TK card has been used before to "status match" another AB account.
Anyway, I am flying AMS LHR CPT DUR CPT LHR AMS in a few months, all in J, apart from BAEC, does anybody know which OW FFP is the most generous in obtaining OW Sapphire, ie, is their another FFP I should join that will give status with the least amount of flying?
Many thanks

What benefits do you expect from OW Sapphire?
https://www.oneworld.com/ffp/sapphire-privileges

'Easiest' really depends on the type of flights you'll credit. For predominantly J travel BAEC is generally easiest assuming you can meet the 4 eligible flights requirement.

Doesn't look like your routing on its own is enough to get OW Sapphire on any airline however.