1> Custom ROMs are more Optimized for the devices they are published for. Also, they usually have more features and upgradations while GSI (Generic system Image) is better than plain simple vanilla AOSP (Android Open Source Project) in most cases and are supposed to have a higher chance of adapting for installation on any supportive (ARM architechture etc.) device.
OctaviOS GSI (GSI Arm64-ab) booted on my Redmi note 10 but Lineage 18.1 is way better as per my opinion, you have to flash Gapps though.
Is it 11 or 12. Can i have a link to download pleaseOctaviOS GSI (GSI Arm64-ab) booted on my Redmi note 10 but Lineage 18.1 is way better as per my opinion, you have to flash Gapps though.
P.S.- I'm still waiting for some more vanilla ROMs OR GSIs to be made for this device butfrom what I know the developer communities seem to be more in favor of making Rom/Gsi (OR Ports) for the PRO versions of Redmi Note series directly, so some of the lower devices not getting enough attention.