0-20k Need tablet recommendations

Possibly out of thread but what would be a good notetaking app for Android tablets? I've been running a half-baked version of Samsung Notes on my Xiaomi Pad 5 but I'd be happy to write on anything... a lot of PDF annotation than anything (adding extra pages to take notes on the PDF, etc.)

Can't quite afford Notewise at the moment, trying Saber but something feels off with it... any other great suggestions? I tried OneNote but felt it lacking in a lot of places. :(
 
get one of the xiaomis pads , or Samsungs . avoid iPadOS if your budget is below 25k . better get a good iPad than older ones. I think you could get iPad Air 4 easily for 30k which is a good iPad . otherwise stick to Samsung and xiaomi or even one plus pads in budget segment
 
If an OLED screen is a must then only the flagship tablets have it. However

If you can do with an LCD screen but still want good note taking I would
Suggest you look at the FE series. You could also look at some used Tab S series too!