Poll: What Is Your Favorite Android IM app?

I started using Facebook Messenger a while ago, so I could connect easily and faster with my friends. For the last weeks, tough, I haven’t been using Facebook that much, since Google+ has become my main social network. So I started using the Google+ Huddle (which is now called Messenger), but I noticed that not a lot of people were using it. When I started writing for AndroidinCanada, Tom and Ryan told me to reach them on Google Talk, which I did. And I have to say, so far, Google Talk is, in my opinion, the best IM app I’ve used. It’s stable, clean, fast and easy to use. What do you guys use?

What is your favorite Android IM app?