Most of the time I want speaker cables to power my speakers from an amp and I do so with my M60s,VP150,QS8,EP500 and one set of Algonquin and the deck.

That changes however if I want
1) a more relocatable / portable solution / overcome a long run, or
2) to drive them from a portable media player or wireless DLNA style device

Both of the above can be done with the AudioBytes (which I also have) but they are not suitable for outside locations (both underpowered and not waterproof).

HT:M80,VP150,QS8,EP500 Outside:4xM3 Office:AudioBytes, Rumpus: M60,VP150,M22 Portable:2 x Airs