Vivo X300 Pro (India) - Stay on 16.0.22.1 or Update?

I’m using the Indian version of the Vivo X300 Pro, currently on Funtouch OS 16.0.22.1.
My phone has been running very well so far:

Excellent battery life
No major bugs or performance issues
Smooth day-to-day usage
Camera performance is so so

I’ve seen mixed opinions about recent updates. Some users report improvements, while others mention battery drain, heating, or minor bugs after updating.
For those who have updated from
16.0.22.1, what’s your experience been like?
Would you recommend:
Staying on 16.0.22.1 since everything is working well, or
Updating to the latest version because the benefits outweigh the risks?
I’m particularly interested in:
Battery life changes
Camera quality changes
Heating issues
Overall stability and performance

Thanks in advance for sharing your experience.

Ps : Oh I experience phone heating up during the charge. Should I take the case off when iam charging