What would be a good idea to use Wapa Lunchbox and roaming in Taiwan?

I don't want USIM, so I'd like to choose from here. Which one do you like better?

I think I'll mainly use directions or Kakao Talk

427 2020-01-09 Lady

popular Can I listen to music with Bluetooth earphones on the plane?

popular How can I resolve TLS security configuration errors?

popular What is the nationality of Minnie?

popular How do I recycle and recycle foil like cooking foil?

popular What is the deadline for purchasing lotto?

Same Tag If I exchange 300,000 won for Taiwanese dollars, would it be better to exchange it twice?

Same Tag Where should I reserve a hotel in Taiwan?

Same Tag How much should I budget for a day when I travel to Taiwan?

Same Tag How much is a cheap Taiwanese flight ticket possible?

Same Tag Taiwan Kaohsiung vs Taipei

Same Time USIM vs roaming in the US

Same Time What would be a good idea to use Wapa Lunchbox and roaming in Taiwan?

Same Time Do I have to fill out the immigration form when I go through?