WordPress or Google?

This blog is soon to grow up and become it's own website. Something which perhaps should have been done a while ago, but there we go, time makes fools of us all.

But I just wanted to ask a quick question and I'd like a bit of feedback. Both WordPress and Google allow you to create your own domain.But I'm having problems with WordPress as the username I want apparently is already used. I think I tried to create this blog on WordPress so thats my fault! Should I go through Google? Or should I persevere through WordPress? If I go through Google then the address will end in .com. If I go through WordPress I can use .co.uk.

Either way this is going to be sorted before the end of the weekend!