Shorty 5.56…why?

I see so many people on here saying that shorty 5.56 builds are the greatest. Despite what Garand Thumb says about 300blk I believe he and many on here are missing out on the wonders of running SUPERS on shorty 300 blackout. Check these stats. My builds have also been smooth shooters that cycle well as short as 7”. Thoughts?

I see so many people on here saying that shorty 5.56 builds are the greatest. Despite what Garand Thumb says about 300blk I believe he and many on here are missing out on the wonders of running SUPERS on shorty 300 blackout. Check these stats. My builds have also been smooth shooters that cycle well as short as 7”. Thoughts?