Etihad flight cancelled - best option?
 

Hi, Etihad cancelled my flight I booked on OTA going from Manilla to Geneva return on July 8th. Apparently I have the option of taking an open ticket through my OTA. On the Etihad website it says that if you don't use the open ticket after 12 month you get a refund (don't know if this will apply to the opent ticket I get through OTA). My other option obviously is taking the credit plus small amount of cash and points.

Just look for some advice on which option I should choose?

Thanks!