anyone know the best option of Frame Slider for this year bike? I previously had the L bracket style and it snapped right off when I crashed.

 

Every option is a compromise. It depends on what you're looking for a frame slider to do. Snapping off may have been a good thing depending upon the way you crashed. How's the frame? The primary purpose of a frame slider is to protect the frame. Secondary is protecting the fairings. L-Brakcet likely means that you had a "no-cut" slider. There are pro/cons of each design.