I like both but arnold destroys sly like he did ferrigno. Now as they say in his forth act hes had hit netflix series, hit documentary, sold out london venues last week and now a best selling book.
Arnold carries on doing what he always does, ignoring the naysayers and just doing his thing. You never hear him whining and bitching and calling fellow actors out on social media like sly.
I dont care for the politics side but he's a workhorse, like he says, he'll retire when he's dead, zest for life like no other.
I read his first girlfriends book, the man put the graft in, was using every waking hour to his advantage, he may have had help but only because he had something to give, he's is still the best known name in bodybuilding.
Sly is known for 1 thing, movies, there's no comparison.