EY Advisory-Dallas vs. Deloitte Advisory-Houston

I got offered an internship to both in Audit.  Obviously from posting here I am more aspirational and would like to move into a TAS or Corp Fin role in either within a year or two.  If I do this, which office would better place me for exit opps into IB/PE?  I've searched posts of people indicating different B4 firms have differing quality of IB services, or that location and the b4 office for that location is what matters and I havn't found a comparison of Houston vs. Dallas and EY vs. Deloitte.