I owned x9000h and a ps5. Reason for me to buy it due to price, during 11.11 the 65inc was at 5.9k at Queensbay mall Penang. Another reason is it support Dolby vision which I enjoy it with my netflix drama and movies that supported it. It also have, 2 hdmi 2.1 ports. So far it performed really well at my living room which is bright. Pic showed COD at 120hz 4k output. Bonus for me and  important aspect maybe some may not consider. Sony Android you can install Stremio by loading it via USB and install with an app available with the TV. Download Stremio apk from the web, load it in USB. The TV cpu is powerful as Stremio felt like part of the tv. Smooth and no lag with the remote.

Dolby vision in netflix will let you choose bright or dark version. So both are nice depending on what time I'm watching the tv morning or night.
I don't have a 4K dolby vision blue ray disc yet but plan to get some. I play my old blu-ray disc and it perform fast. Ps5 can bitstream content to the tv. The tv did a good job as mentioned by hdtvtest here.


And yes. HBO Go is available for download. I dont have an account so didn't try it.

Its an Android TV, so basically most Android-TV based apps are available for the x90H.

You can also sideload HBO Max app, which I am currently using.