I am the owner of Deco x20 which is a WIFI 6 device and it is working great. it has a version v3.8 and is an Indian version. The product works great and I have a 2 device of the same model.

I want two more Decos and recently tp link has released Deco BE25 in my region which is a WIFI 7 device.

Please answer me few question before I buy Deco BE25 device.

1- I want to know will I be able to use the Deco BE25 with Deco X20 without any issue? 

2- How would MLO or any other WIFI 7 feature gonna work (of BE25 Deco) in conjunction with Deco x20 devices with Wifi 6 features?

3- Would there be any compatibility issue or not ?

4- Also which wifi security shall I use WPA3 or WPA2/3 to use with both wifi 6 and wifi 7 device ?

5- How would the speed variate between these two different decos ?    my internet speed is 300mbps.  up and down.

6- I want to use all the decos in AP mode so would any Wifi 7 feature going to clash with any Wifi 6 feature ?

also please give me any further advice, whether I should combine these two decos of different wifi generations or not ?

Thankyou