Before the S8+ I had an iPhone X, after 5 years without iPhones, and I sold it in less than a month because of the software, in a totally different way than Sam

Before the S8+ I had an iPhone X, after 5 years without iPhones, and I sold it in less than a month because of the software, in a totally different way than Samsung. The iPhone software is very polished, but it has fundamental design flaws, it's like a shiny bike with wonderful colors but the wheels are actually squared.