Iphone x too old. With extended long term use might develop image persistence aka burn in

Iphone xr good value but xs used set  just rm200 more than xr and the camera no better than ur current device note 10 lite

Iphone 11  good overall but top up a bit rm500 u can get 11pro which retail price 1.5k more than ip11 last year.

Btw, compasia is a good refurbished company. All refurbished iphone i bought from them last time all in good condition and no issue. Last time they give 1 year free screen crack replacement, now its optional. Recommended.