POCO X3 is working great for me.
Disabling Ads is easy, just a little annoying as it is nested within setting of multiple apps.[15 minutes setup]
For those who want to go one step further :
Mi Ads services + Facebook Ad services is pretty easy to do without any risk(Just connect the phone to PC , load the app and click uninstall)
Camera is pretty good if you want to avoid it doing makeup to your face or capture exact textures or lighting without too much caking the scene, Gcam is available.
[Warning : Don't use Gcam if you are not 8/10 and above in looks, it holds no bar in showing the truth]
Speaker if you play it too loud you can feel little vibrations , altho' it didn't annoy me, if it does to you upgrade to latest MIUI which just disables that speaker ...that's not for me...
+point is speakers are very clear when loud, no voice shrilling,etc..
MIUI Black mode support is very good, lots of apps when setting it to dark mode turns so black it feels like I'm using AMOLED