The PC Gamer cast is not that good. I'm sorry... Their boring, uncharismatic, and a very run-of-the-mill podcast. Now, I listen to them every week as well, if only to get their take on the weeks news, and to hear Gaz take them to task on their utter ignorance about other realms of gaming. Again, the GFW podcast is worlds better, but if you want the best podcast out there, consoles and PC, go listen to 1 Up Yours.
And, to be perfectly honest, I have always preferred CGW/GFW over PCG anyways. The writing, art direction, staff, and overall professionalism from CGW always attracted me, as opposed to the fanboy-centric views of PC Gamer.