MES vs. NCBIS

Hi, my family and i are moving to cairo soon. i have 2 kids and i need help choosing the right school. (KG1 and Year 1) i will be living in rehab city so i need a school that's reasonably close. from what i have gathered, MES and NCBIS are the best schools around the area. can i get your thoughts? which is better? or maybe a recommendation about another school.
thanks

Elite International  School in the 5th district is one of the best near Rehab City as well as Modern English School too as you mentioned.

other options will be far from you --> " Maadi ".