You're waiting for a review of mine using the Pico 4 with a cable?
Well, after 6 months with a Pico, the only reasons for which I connected the USB cable was to charge it and to copy over some apk files. I've had no need to compare it from using WiFi or USB as everything works similarly to what I used to have with the G2. Actually, I would not be able to use it with a cable because my longest USB-C cable is just 1 meter in length. I would barely be able to move my head using it connected to the PC
I'm quite confident that I would not notice anything
worthwhile from wired to wireless in VaM, even though I did not try it and as such I can be in for a complete surprise.
The reasons for my assertion are:
- used previously a corded DP headset that is close enough in specs for some comparisons (G2)
- my wifi setup and network is reliable, low latency, close proximity to a dedicated router (single wifi client) and no congestion with the chosen channels
- immersion experience in VR using VaM
Streaming involves encoding and decoding of what is happening in the PC, so this can lead to "lower quality visuals" and artifacts. I don't know how it works with a USB cable, or if a DisplayPort would be very different than how USB operates on a android device like this. With the G2 it was a real screen, but here it may need some intermediary to connect to a standalone android device, which could lead back to the video encoding/decoding method.
On USB for a Pico, I suspect this is what is used, and if such what would be the main differences is bandwidth and latency. Considering that wifi 5 with a proper setup and good conditions has more than enough bandwidth and latency (can't see what I get client wise) seems to be good enough for a fluid use.
Now considering that a corded connection could deliver a little more fluidity or slightly better visual quality, would that be wortwhile? Note the bolding earlier on my assertion reasons. This would come with a cost, the
cord, you're now bound by a wire and you do feel it regardless of what system you use. Being wireless helped my immersion experience, even if it potentially came with the cost of diminished visuals, fluidity, or FPS. To me it was worthwhile the change as I gained in what I wanted,
immersion.
If you can't create a suitable WiFi setup for decent latency, then being wireless will suck. In the same way, if you can't make a cord setup to get it out of the way, you'll either stress about breaking the cable, the headset or your PC by accident, or may even end up doing it. Choose your poison
If you're sitting still a cord will possibly not be noticeable, and there you can take advantage of its benefits with higher bitrates. Or in fast paced games latency improvements may make a difference. For VaM, if you can have a reliable wifi setup, the freedom of cordless lets you enjoy more things and not care if that small skin detail is less visible.