wildcats198308
With Gen5, it's best to use the 25MB file for downloads and the 4MB file for uploads. The 25MB file has forwarding disabled, so it won't resize to anything larger.
I see a couple of nice speeds, including one that was in the high 50s. Very nice.
Maybe someone will have some ideas for you on how to get the speeds up when using Wi-Fi. Maybe you could try the different bands (2.4Mhz and 5Mhz) to see if one gives a better result than the other.
Being that you came from a legacy plan you are probably gettiing the daily data resets. Lucky bugger! But, just to be safe, I wouldn't go hog wild today. Wait until tomorrow, when you know for sure it's resetting, then go hog wild. :)