FTP using new Sprint card

& not losing emails!

[henry0]

I have 3 laptops connected to a cable router via cat5 wires
I usually do not use wireless due to losing speed in FTP upstream

But I am with Comcast cable and mostly due to losing clients’ email (which seems to be a well known problem) I need to find a better provider

I have as many seen the new Sprint card advertising
So my question is: May I expect getting an FTP upload speed half way decent? :)
If I use the Sprint card