Arcadyan KVD21 Gateway vs. Nokia

I used the Arcadyan gateway for about 2 weeks but am switching to the Nokia because while the Arcadyan appears to get a stronger internet signal the download time for the Nokia seems to be faster. Also, my Roku TV was not able to see the 5ghz WiFi frequency from the Arcadyan bit can see it from the Nokia. I believe this has something to do with the channel that the Arcadyan automatically assigns. Being able to use the 5ghz frequency allows for a much better resolution on my Roku TV. T-Mobile's 5G home internet has made it possible for me to finally give up being forced to use Comcast/xfinity as they were the only internet service available to me.