Questbridge

I was selected as a Questbridge finalist today and I am trying to figure out what advantage it is to me. I opted out of the NCM as I applied to Harvard restrictive early action. Do colleges view me as more impressive now? And if so is it only QB college partners or a variety of colleges? Also are my chances of getting accepted to a college the same whether I do Questbridge regular decision or Common app regular decision?

This is a good question to take to the Questbridge sub-forum that is inside the financial aid forum.