My favourite gaming YouTuber is Northernlion. He's definitely got more of an older target audience, but I just find him so funny and also very easy to watch whatever mood i'm in. He plays alot of games with a certain group (NLSS Squad/Unity) and I find all of their different personalities and conflicts that they get into with each other just very interesting. He's just very different to the usual "gaming youtubers", who are just way too hyper for me, and I find that quite refreshing.