Jetpac Travel eSIM covers 100+ countries worldwide and is looking to be your no. 1 travel companion. On top of data, Jetpac provides: free lounge access upon flight delays of >1h, Free VPN trial, unconditional access to emergency hotlines and you can keep topping up.
Pretty good experience overall, the internet breakouts mentioned in their data plan are accurate. One issue I encountered was when switching between network it takes a minutes to few minutes to get a connection back.