Zend certified PHP/Magento developer

How should I align a USB Internet stick relative to the nearest cell tower in order to have the best signal?

I use a USB Internet stick of this kind:

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To connect to the Internet, I simply insert a SIM card into this stick and then insert the stick into a USB port of my laptop.

Based on my experience of participating in Zoom video conferences with this Internet stick, it looks like the quality of the signal depends on the orientation of the stick.

So how should I align my Internet stick in order to have the best signal, from the practical standpoint? In the direction of the nearest cell tower? Or perpendicular to that direction? Or maybe at some angle?