Established areas like Lakeview and Willowgrove offer schools that have been operating for years with a settled program and community, while newer suburbs like Briarwood and Brighton have schools built alongside recent growth, which can mean newer facilities but a program still building its reputation.
A family with a specific program in mind, such as French immersion, needs to confirm which school actually offers it, since programs are assigned to select schools rather than every building in a division.
The better question is which specific school serves a specific address and program, not which neighbourhood wins in general. Get your hand-reviewed valuation from Joel Dyck.