Which wifi router to choose?

Question

WiFi

Hello!
There is a task to install a piece of iron in the office, which will distribute the Internet via wi-fi wire from the provider directly -
the part with wi-fi should be able to establish a connection.
It is necessary that it be possible to draw such a rule for the wi-fi client, according to which 1-2 devices have a fixed channel width, and the rest will get everything.
Well, I want the signal not to be lost 10 meters behind the wall.
Work in the conditions of a dealership auto center - distances and metal structures are present.

Answer 1

Well, you look in the hub , these questions appear regularly. As usual, the answer is mikrotik or tp-link.

Answer 2

I know about Mikrotik and tp-link. the question was not completely asked - which specific model is better to take based on practical operating experience?

Answer 3

If you want a specific model, take this
routerboard.com/RB2011UiAS-2HnD-IN