Amazon.com: Epindon Target Rings | FPS Aim Assist for Astro C40,SCUF ,Xbox Elite Controller (Special made for Long Stick) - normal strength : Video Games
Astro C40 TR vs SCUF Vantage: Which should you buy? | Android Central
Amazon.com: ASTRO Gaming C40 Tr Controller - PlayStation 4 : Video Games
Astro C40 TR Review | Worth a fortune with some unfortunate hiccups - GameRevolution
Astro C40 TR Gaming Controller Review: Best PS4 & PC Controller | Performance Computer
Astro C40 TR Wireless PS4 Controller Review - IGN
ASTRO C40 TR Controller | Unboxing + Setup for PS4 and PC - YouTube
If the impact had the build quality of the Astro C40. Then it would be the ultimate controller. I wonder if Astro plans to release a four under button model. : r/scufgaming