Which is better? Long ADSL or Cat 5?

[W00dy]

I am just getting set up after moving house and need to run around 10m of cable from the master socket to where the PC will sit.

Am I better to run 10m of ADSL cable to the router by the PC, or place the router by the phone socket and run 10m of CAT5 Ethernet to the Router? Or does is make little difference?

Have tried wireless but signal strength is poor.

Any idea which would be better?

Thanks

 

[W00dy]

Cheers for the fast responses

Cat 5 it is, then