Definitely wait. Consider selling your phone instead of trading in and keeping an eye on the promos coming from Samsung directly. At least in Canada, they have been very aggressive for product launches.
Lots of good comments here so we’ll keep this up, but I’ll flag rule 2 in the sidebar. Open-ended general discussions are welcome here, but we ask that recommendation requests and those seeking advice be posted to !askandroid instead. Thanks!
Sorry, missed this reply while editing mine but thankfully this wasn’t the case for my Canadian S23 Ultra (purchased from Samsung). I agree though, it’d be ridiculous in whichever markets it’s taking place - but I think it’s unrelated to the time spent in beta.
My old Note 8 came with things like Facebook added as system apps. It was quite frustrating but things have since improved (at least where I am).
The app recommendations on setup don’t bother me personally, as I skip that altogether along with a number of the Google apps. I consider this very different from coming pre-installed (TikTok has never been pre-installed on my international S21 Ultra nor Canadian S23 Ultra purchased from Samsung).
As for Dex, I don’t often use it but do on occasion. My work setup is based around a USB-C dock (which I have at the office, home office, and living room TV) and it drops into that perfectly without setup or delay. I considered it a gimmick before my current device. I found it too slow on the S21 Ultra but very smooth on the S23 Ultra. I’ll likely be switching over to a Pixel once a Dex equivalent comes to AOSP (assuming the artificial block on USB-C DisplayPort Alt mode gets lifted without root).
But that’s all an aside - whether the features are useful to you or not is based on personal need (I could live without the Knox nonsense given it’s a personal device), but it does mean it may warrant additional time in beta for bug testing. Being fast is good for security updates, but the same isn’t necessarily the case for feature updates.