If only it was a choice of just hardware, then I would be interested. But they both use different operating systems and the way the interface supports customisation (Or not) is one of the main differences. The Apple likely still has faster processor, but Galaxy phones have so many other features that the processor isn't what gets them awards.
Phones are so fast now the differences between generations isn't that big. My Galaxy S7 Edge still feels fast now, but then I don't play games on it, I use it more as an mp3 player
the only people who care which wins are fan boys who want to know they made right choice. In 6 months time it will be Which is better, S10 or Apple XI ( or whatever next one is called). The war never ends, even while the 2 companies buy/sell parts to each other.