I guess it depends on what you prefer. For people who prefer a simple interface with regular updates and security patches for several years, the Pixel is better than Samsung. I just bought a couple of 2XLs for just under £400 each. They both run well, the camera is awesome and the specs still out gun the new 3a XL.
I am giving my pre-order Pixel 2XL to my son who currently has a Pixel XL OG. My unit didn't have much blue shift and works pretty well. But I seriously wanted a Panda and the newer pixel was manufactured June 2018 and the battery life on it is phenomenal on Android Q. I also got one for my Enby who had always wanted a 2XL and has moved from iPhone 6. They just turned 19 today and they love their new phone. Didn't want the "latest and greatest" just a 2 XL.
It really is down to personal preference with phones so good for so many years.