Wait, you weren't talking about internet. You were asking if I'm using a big screen.
No, just my phone on a little stand.
I could use desktop mode, but the hacks that make it usable are still really dodgy.
I could get a Samsung with Dex mode, or a Moto with Ready For, or a Huawei with EasyView... But money. But it would be sweet to get a Moto that transforms into a whole desktop when I connect it to a big monitor.
I dunno how much a modern TV would cost where you are but around here you could get a top notch smart tv with Bluetooth and other LAN mirroring capabilities for around $500. A samsung one. I have a Samsung tv from like 7 years ago and it has mirracast.