I went through this exercise a yr ago.. wanted to select a pre nursery for my son...went to LGS, Kids Campus, SCIL, DHA kindergarten, Ibne Sina, Beacon etc...
in the end i shortlisted Kids Campus and SCIL (School of Contemporary and Islamic Learning). Based upon atleast a wk of trips to the 2 institutes at School closure time for pres nursery and nursery... and after talking to many parents and kids i opted for SCIL.
My son is going there since September.. he is learning fast... both english as well as islamic studies. the school teaching system is very interactive and very friendly. My son comes back daily so happy that it makes me a satisfied parent. he will sing poems through out the day, will recite small verses daily, will ask and say so much that we are amazed at times e.g. yesterday on our way out to park i took a quick sip of water and my son stopped right there and told me that since you have drank water while standing hence now you will not get a golden star from God and will receive a black star.
Looking at my experience a friend is moving his kids from kids campus and a former class fellow is moving his kids from beacon. If you want a quality english or islamic learning or even even both then i would highly recommend that SCIL is a nice place to send your kids.