Question Split mechanical keyboard?

[Acronis]

I dont have experience with mechanical keyboards, currently I am using split ergonomic keyboard (not mechanical),
so I am looking for a good mechanical keyboard, possibly with split design.
Something like this in the picture. I find picture of this keyboard on aliexpress but they dont sell them, only offer assembly service? I dont really know how that works?
Anyone have recommendation where can I buy this or similar keyboard?

https://imgur.com/a/L5vioP8

View: https://imgur.com/a/L5vioP8

 

[Ralston18]

Google "split keyboards".

Here is one of the links that came up for me:

https://www.techsiting.com/best-split-mechanical-keyboards/

 

[Acronis]

I am looking for recommendation based on experience.