I've found the perfect use of my unused DITO sim card, which has accumulated over 140 GB worth of prepaid data since I bought it during the pandemic.

I got one of these bad boys a few months ago, a Carlinkit Tbox Ambient. It connects to most Apple Carplay or Android Auto-ready head units to convert it into a tablet. I'm able to run just about any app without the restrictions of just native Carplay or Auto, particularly video streaming (YT, Netflix, Prime, etc.) Everything is left stock in the car. I just plug in this unit via USB and the Tbox streams to the HU using Carplay/Auto protocol.

For internet connection, that's where the DITO sim comes in. The Tbox connects via 4G/LTE and I've had no issues with reception while driving around Metro Manila, whatsoever. It works even in our basement parking in Makati. I tried using my phone as a hotspot prior to this but having it's own data connection makes it independent and so, it loads up faster and the apps are almost instantly connected to the internet.

Pardon the clutter but this is an older pic. I've since got better at hiding and routing the wires.