Does anyone have any experience with DP 1.2/4 2 to 1/1 to2 splitters?

[Nexblitzer]

I'm looking for a couple of bidirectional DP splitters but the ones I'm looking for generally don't have good/mixed reviews. They have very specific requirements to work correctly and tend to *only* work correctly when the exact same type of cable is used ( Not only generationally, but in terms of internal shielding RFI protection) That all makes sense to me. And typically if your after  DP cables, you will buy would them together methinks. Anyways, here is the type of was specifically looking at, and the type that I actually need

 

https://www.amazon.com.au/CABLEDECONN-DisplayPort-Bi-Direction-Converter-displays/dp/B076ZKZLXT/ref=sr_1_5?crid=Z3FXD4PA9BYI&keywords=displayport+1.4+splitter&qid=1654765813&sprefix=displayport+1+%2Caps%2C263&sr=8-5

 

Every unit like this seems to have QOL issues, even if it works. Which is why I wondering if anyone new about any switchers that a more in the professional grade. Any previous help or indication would be nice and muchly appreciated.