It depends on your style preference. If you like a specific style, you'll tend to gravitate towards it. They were about equal in terms of talent. There's nothing special about the two YouTubers worthy of recognition. I'm not clear either would last long in the professional ranks.

There was a notable moment in round-4.

• Logan throws a right uppercut and catches KSI to the chin.
• Then, Logan's primal urges kick in and he uses his left hand to grab KSI by the back of his and punch him with his right hand. If you don't know by now — that's not boxing.
• The right uppercut was boxing. Holding an opponent behind the head — not boxing.

Honestly, KSI was out on his feet. He was stumbling sideways from that good shot to the chin. If Logan would have understood what he needed to do to fully exploit the moment of opportunity gained by the right uppercut, the bout would have been over. Instead, the referee penalized him. And, he lost the bout by split decision.

YouTubers as professional boxers suck. They would have been better off on STREETBEEFS.