Какой план мобильной связи выбрать во Вьетнаме?

Viettel Mobile

Umax300: 300,000 VND в месяц (845 рублей). 30 GB
vietteltelecom.vn/di-dong/goi-cuoc-3g#goi-cuoc-3g_88
shop.viettel.vn/data

MobiFone

HD500: 500.000 VND, 55 GB
mobifone.vn/wps/portal/public/dich-vu/internet-data/internet-data-chi-tiet/mobile-internet
4g.mobifone.vn/wps/portal/4g/gioi-thieu/goi-cuoc
Покрытие 4G: nperf.com/en/map/VN/1581130.Hanoi/11387.Mobifone/signal/?ll=15.876809064146771&lg=107.62207031250001&zoom=5

VinaPhone

BIG300 300,000 VND, 36 GB
vinaphone.com.vn/products/bigdata#giacuoc-tab

Vietnamobile

M200 200,000 VND, 40 GB
vietnamobile.com.vn/product/products/data/prepaid-package/prepaid-data-package.html