I want to buy a oneplus 13 but worried about the issues in every os update

I want to buy the OnePlus 13 in the upcoming sale but Im hearing alot of battery drain issues and camera degradation in every os update and very buggy inconsistent software updates, so should I buy oneplus 13, or put a little extra and go for vivo X300, Oppo X9 or OnePlus 15 or even samsung s25 for a long term no bs os updates

I really don't know cus ik oneplus 13 will be the best if there is no os update issues

It's very worth it phone