which connection type (in the speed guide) should I choose?

[uhciaR]

I did a speed test and I got the following results:

Download: 16036 (Kbps)

Upload: 966 (Kbps)

In kilobytes per second: 1957.5 down 117.9 up

Thanks in advance for the help.

[Switeck]

Either xx/768k or maybe xx/1mbit should match your upload max.