Suggest the Best Custom ROM for Realme Neo GT 2

Hello,
I need suggestion for my Realme Neo GT 2 Phone. The realme UI 4.0 is too much laggy.

TIA

Try blackiron project,not a user tho but as per user reviews,it seems to have good stability,minimalism
Added post link below:

Xeesan Thank you for the suggestion. I’ll check.