Budget cables to connect computer > dac > amplifier

Hello.

I own a marantz PM5004 stereo amplifier and Monitor Audio BX2 speakers.

Currently, they are connected with cheap cables.

Today I bought an HRT Music Streamer II dac, And it should arrive in about two or three weeks.

The computer is located about 4-5 meters from the stereo amplifier.

Should I buy a long USB cable or long RCA cable ? What cables to buy (RCA, USB, Speakers)?

I plan to buy all of those cables (USB cable, RCA cable, Two speaker cables) in about 150$.

Thanks.