Maybe try getting the Deco P7. It uses hybrid mesh technology. The only thing is that in Malaysia TP-Link only sells 2 units per pack. If you need 3, you need to buy 2 packs which will give you 4 units. Anyone want to share 1 pack just let me know as I plan to get 3 units.

I just ordered a P7, a set which comes with 2 units. Plan to place one in the living room and another in the family hall upstairs. I'm not sure if I may require a 3rd unit to be placed at the rear of my house to cover the kitchen and room behind. Once I install it I'll determine if 2 units are sufficient to get good signal for full home coverage. If not, give me a heads up and we can split the cost for 1 set. Only issue is I'm trying to find a wall mount for the P7, as this is a relatively new model, there aren't any 3rd party accessories for it yet for cable management.