I would rather be a Hollywood Celeb, you will be lot more known in the world then a website. you're face will be all over posters, notebooks, pencils, Phone cases and you even get paid for them and HW celebs make more than a youtube celeb. but Only thing I would hate is the Paparazzi.
Youtube celeb for sure. Hollywood celebs are wayyy too famous, they can't go anywhere or do anything without being bothered or noticed and as a result develop mental illnesses and do anything they can to live a secluded life. Youtube enjoys great money and only a small percentage of people know them so they make good money, get invited to cool events where they are the VIP yet they can still go anywhere/ do anything they want without being bothered in the slightest.
What good is all that money in Hollywood if you cant even leave your house to enjoy it?