Selling worldwide delivery unstable or selling EU USA delivery stable

[ShipAntdotcom]

The dropshipping really suffered from the pandemic period since Covid19 outbreak worldwide, unstable delivery with increasing shipping rates. More and more sellers want to expand business internationally, then it comes to the corner, selling worldwide countries or focus on EU and North America as well as middle east and South East asia countries? Currently the small package lines are only available ship from China to restricted countries in 5 to 15 working days, the rest of countries very unstable and expensive and only available with register air mail service, what's your target countries for selling?