Is CoreESIM a more efficient or cost-effective option than buying a local SIM card at Istanbul (IST) Airport?

CoreESIM presents a superior alternative to purchasing a physical SIM at Istanbul (IST) or Sabiha Gökçen (SAW) airports. Local 'Tourist SIMs' are often priced at a premium, and their acquisition involves waiting in potentially long queues at Turkcell, Vodafone, or Turk Telekom kiosks, followed by a mandatory passport registration. CoreESIM is provisioned digitally and remotely, eliminating these delays and offering a transparent, competitive data plan without the on-site logistical overhead.