I remember taking a picture of our dog at home while moving, it was a blurry mess. I also tried taking a picture of my best friends kid, again blurry mess. Both were with my S23 Ultra at the time (before I sold it).
The one thing I did like about the 200mp on the S23 Ultra, was when the dog was asleep and I took a picture it looked great. I could zoom in and see all the detail.
The sales guy was certainly trying to push me towards to the S23 Ultra, why I don't know, im sure they get commission all the same 🤷♂️
They push people towards an expensive unit that they think will have enough bells and whistles to impress the average Joe and get them to buy. The sales people generally have less knowledge than many of us on this forum no matter their background.
If overall picture quality is most important to you then the Pixel 8 Pro is the best option. Samsung has technically better specs but that doesn't necessarily equate a better photo.
The S24 ultra will probably be one of the best phones of the year again. It will have some of the best hardware on any phone. So there is nothing wrong with waiting out to see what you want to do. Don't worry there will be a Christmas sale if last year is any indication of this year and so far it has. Buy at the latest date of the Christmas sale which should be around the 30th and then if you get it around the 3rd to 5th of January which should give you enough time to return the Pixel 8 Pro and get the s24 ultra.
You really can't go wrong with either phone but ask yourself what kind of user are you? Will you use the s pen? Or will it just sit there for months at a time? Do you care about One UI vs Pixel UI? You didn't get a chance to see it in the store but there is a pretty big difference between the two. With a Pixel you get every Google app under the sun and some you can't uninstall. However there are no 3rd party apps installed and since Google is well, Google there are no duplicate vendor apps either like there are in a Samsung phone. All of those extra apps can get annoying and in some cases like the Gallery app counter productive. Some people prefer the simplicity of Pixel UI and some people prefer the enhanced customization of Samsung. Despite the app situation Samsung One UI has come a long way. I personally prefer Pixel UI by a lot. Since you interact with the software every day it is important to like it. So I would highly recommend that you use both a current Samsung Galaxy and Pixel 8 Pro and see how they feel in your hand and how the software experience feels between the two. The feel of the device is also a big deal and this year the Pixel 8 Pro feels great.
I really like Samsung. They have been a decent company to deal with over the years. I don't have the same warm feelings about Google. In fact, it has taken me a while to try Google devices again. But I have to give credit where it is due. The Pixel 8 Pro is the best phone Google has ever made. Will it be better than the s24 ultra. My guess is that the s24 ultra is going to be a better phone but at a much higher cost and it still may not have as good a camera as the Pixel.
You have to ask what is more important to me? The cost of the phone? How do I use the phone? Will I use everything in both devices? Is battery life and performance most important or is better pictures, advanced AI features, call screening, photo editing, or is s pen, OneUI customization more important?
I think if you take price out of the equation and ask yourself if they cost the same which device would I prefer, why? Then go for the one you wanted if cost was not an issue. I could go on and on why the Pixel is best but it doesn't really matter if you have a desire for something. We may not know what our desire is until we uncover it.
I know I like having the best of the best. I am a power user so I can justify it but I don't really need to have it. It is a desire. One of the things I like about the s23 ultra is that I know just like an iPhone it is the best quality of everything you can get in a phone. Whether that actually equals a good experience or not doesn't always matter. Sometimes it is just about having the best and sometimes it is about what actually works best for you.
I personally prefer what works best to what may be considered the best. Not always. Very rarely because generally the two line up naturally but this year things are different and for me the Pixel 8 Pro despite not having the very best of all hardware is still the best phone.
The design of the phone is unique and stands out in a good way. The color choices this year, specially in the Pro were great. The screen, speakers, processor are all greatly improved. You will not find a better combination of hardware and software in any phone of any brand right now than the Pixel 8 Pro. That might change in a few months but for now my statement is true. I have the privilege of owning the s23 ultra and the Pixel 8 Pro and I enjoy using the Pixel 8 Pro a lot more day to day than the S23 ultra and a lot of that has to do with the design. The flat screen is so much better. The lighter device and rounded design just feels great. I actually really like the rectangular shape of the s23 ultra but there is just no denying that the Pixel 8 Pro feels better when holding it, specially after a long period of time. You have to hold and use both phones to understand.
Good luck whatever you decide. If you do get either phone please update us and let us know what you think of your decision!