ORBI AC3000

I watch videos on YouTube regarding setting up an ORBI. I see the speed test that the installer does after installing and setting up the ORBI. Some of the speeds are excellent, like, 214mbs or higher.

 

When I did my speed test after installing my ORBI, I am getting 19.81mbs down. and 1.45 up.

 

So my question is, if I am paying my ISP (Centurylink) for a 20mbs connection, is that all I will see on my speed tests with my ORBI?

 

Thanks in advance...