Local USIM vs eSIM Abroad: Pros, Cons, and How to Choose

TL;DR

• Local USIM: Often cheapest for heavy/long stays; buy at airport or store; may require removing home SIM (lose home number on that device).
• eSIM: Install before departure, keep home number (dual SIM), no physical card; often good balance of cost and convenience.
• Short trip, want home number → eSIM. Long stay, heavy data → compare eSIM (large plan) vs local USIM.

See Roaming vs eSIM vs local USIM. Compare eSIM plans.