We don't have them in Canada. We have plenty of Future Shops and Best Buys, and if you're lucky, a audio store.
Like I said, this will be my first venture into 'real' speakers, and I'd rather go to a store, pick them up and take them home, than buy online, or someting. The Polks and Paradigms are the most common speakers in my part of town. Both are in my price range and I liked the sound of both, that's why I narrowed it down to the 2 speakers.
I was hoping someone had heard both of them and could give me pointers on which way to go in terms of audio quality. The 7 is a smaller speaker but the build quality seems better and has the Paradigm name. The RTi8 has bigger speakers, and comes from a Big name store where if I didn't like them, I could return them.