Your Thoughts on caomparison between Nod and G-Data?

I have used NOD Smart Security...But I had heard good things about G-Data Internet Security 2010 so since it was time to renew, I went with G-Data since it was aprox 40.00 less for one year..

What do u guys think of the two when compared as far as effectiveness and reliability. One better than the other? If so why? In your opinion?

Thanks