I use a 16” DPMS 308.
Pros:
-It looks cool lol
-Follow up shots are seamless
-It is cheap and accurate
-I strongly prefer the ergonomics of pistol grips.
-I like the adjustable stocks. Depending on different positions (sitting in a low profile chair, ladder stand, or using a bipod in a blind), I like different lengths of pull
-It’s easier to find a shorter barrel as I do not need 24” of medal hanging off my shoulder
Cons:
It’s heavy. Almost 10 pounds scoped, but you can get Grendel builds for 6-7 pounds scoped.
You need to work out some rattles. E.g. some stocks and safeties make noise and need to be swapped
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Overall, they aren’t really much better or worse. Just different.