Hi , I'm new member and have small question , recently got Redmi 3 pro , it's running china ROM and i have install google services and play store . I'm ok with china ROM . But would like to move eu ROM if there any advantages other than multi langues support and google services . coz In this eu ido ROM also not contain my country language ( SRI LANKA / Sinhala ) hence i don't see any advantage over china stable . But if there any advantages other than langues and google services .. like smooth running , better performance ,better battery life ..etc in eu ido ROM please tell me I wold like to change the ROM after unlock the phone .