This issue has been there for years together now. Multiple users, especially 12 to 14 series had reported green screen issue. I can confirm that because my 13 pro max phone got the green screen issue about 18 months back, luckily for me it was under the one year warranty period and so got the display replaced for free.
Further, when was in the service center I could see a lot of customers queuing up for same issue and many of them were denied free screen replacement because of out of warranty and were asked to pay up.
So to summarize, if you are luckily then your device wouldn’t get the issue. The best thing to do is not to update right now and only update to 17.7
Anyways, the device is not going to get the much hyped AI features which is available even in a basic android phone nowadays ( Apple says neural engine, processor etc.,).
Hard earned money, think about this as well - Compare with Google tensor processor which supports Gemini AI or a Snapdragon processor on Samsung devices in the same or little less price range.