Actually his quite right. I'm asking about Mi router 3 because it almost has the same configuration as the asus one.
And secondly I did ask for recomendation for combined modem router.
So when TS answer he answer for my first question but did not answer my second question.
Also thanks for the link. I'll think about it when TM upgrade my package to whatever they have higher than my current one.

No. There is absolutely no reason why you should look for an all-in-one
Just go ahead and get the RT-AC86U

Although sadly, you've missed the singles day promotion

That's just a lazy man's excuse
I'm Malay and I neither read nor speak Chinese but I can buy from Taobao easily without any guidance

Use Google Chrome. It's built-in translator makes it easy to buy from Taobao

hehe keyword, lazy