Siren with brushed motor system?
 

I've looked for hotliners and I like the siren. It's too expensive for me on the brushless system. I've tryed my friends Twister F5B hotliner and I love it. Now I look for one my self. How does the GP siren with brushed system (check out the combo in tower hobbies) fly? I want speed. And don't remind me about the brushless system. I know it's available but I don't have money for that.

Paul