title: Allegro vs OpenGL speed/efficiency wise
body: <p>I've been using Allegro 5 for a while now, and recently began looking into OpenGL with Freeglut.</p>
  
  <p>I would be ready to make a switch, but I would like to know if it's really worth it. Is OpenGL really much more efficient than Allegro5 for its drawing operations?</p>