USB WiFi - which antenna is the best?

Test of the USB WiFi adapters with different antennas in different conditions.
I check how much an adapter with a long antenna is better than an adapter without an antenna.
Is it worth it to overpay?
Disassembly and analysis of the adapter device.

[@JDM239]

Тесты мое почтение. Не хватает только теста со встроенным wi-fi в ноут, на пробуках точно лучше чип, чем в этих свистках

[@just__man]

Спасибо за тесты.