Besides what sibling said, and lack of bloatware, I find LineageOS to simply be better than original ROMs. Just using vol up/down to move the cursor is already a godsend for me.
I’ve also been using CyanogenMod/LineageOS since my first android (HTC Desire Z/T-Mobile G2, damn do I miss that full keyboard) and it’s great to be able to always use the same OS.
https://nikgapps.com/