If we were to look at Intermat's current rankings, we perhaps see which of the Ivy League and the EIWA is better positioned for AQs (and thus NQs):
125: Ivy 4, (new) EIWA 2
133: 3, 4
141: 3, 2
149: 2, 2
157: 2, 1
165: 3, 5
174: 3, 1
184: 4, 4
197: 4, 2
285: 1, 5
Ivy has half the schools, and the same number of ranked guys (and before you say, well, Cornell, they have nobody ranked at 149 and 174).