EWL, every time GA have lost an airframe it promised to be a different airline. Better seats and free booze appeal to Bali travellers but are no indication of an airline's safety.
I say this as a friend of several (now ex) GA 737 drivers.
But I strongly suspect they're the safest in Indonesia. I firmly believe the current TT/VA debacle to be a safer operation. And I have some first hand knowledge.