If it's Hong Kong for 1 night and 2 days, which would be better, USIM or roaming?

I'm going to Hong Kong for 1 night and 2 days on the weekend.

If the schedule is long, I'll use USIM, but it's too short, so I don't know what to do.

I'm just thinking about using roaming

779 2018-12-12 Lady

popular How can I connect to watch a video on my phone on TV?

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

popular Is hair spray not allowed on the plane at all?

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

popular What is the deadline for purchasing lotto?

Same Tag How about a family trip to Hong Kong?

Same Tag Can I buy a USIM in Italy and connect to an iPad through a hotspot?

Same Tag What kind of USIM should I use in Eastern Europe?

Same Tag What can I use instead of a USIM pin?

Same Tag Can I use it in the UK if I use it at the airport in Finland?

Same Time Is there a well-organized website for Osaka restaurants in Osaka?

Same Time If it's Hong Kong for 1 night and 2 days, which would be better, USIM or roaming?

Same Time If I have a big head, would a beret not look good on me?