Whats the best option to mirror on TV/Monitor? Latency and other questions.

So for people who usually also play from time to time on a TV or Monitor, what is the best option? USBC cable to HDMI? Or use something like Samsung Dex or similar? Or some kind of dedicated screen mirroring app?

What about performance impact? I suppose there must be a drop as the data has to be transferred to an external screen.

What about latency? Any impact?

In summary, what would be the best option, considering most of the time I would be playing on emulators.

Many thanks!