I entered DS in 1985. Even back then .... I chose the cheapest DS to attend. Cheapest doesn't equate to lesser education. It was a state DS that was a lot cheaper than going to a private DS. If your rationale is to attend an expensive DS to learn more techniques ... well guess what? That technology will most likely be obsolete by the time you graduate.
In DS ... I was doing gold foils, amalgam fillings and gold inlays. After 4 years of DS ... hardly anyone was doing those restorations. In Ortho residency ... I learned Begg, Tip-Edge, edge-wise, extraction protocols, etc. etc. Now .... I practice completely different. More non-extraction with IPR, growth modification, early treatment to prevent future bicuspid extractions and upper cuspid impactions, etc. etc.
Like Big Hoss and others have stated SO MANY times. Attend the cheapest DS. After DS ... choose some CE that interests you.
In the real world .. there is no prestige on where your graduate. The only prestige is graduating with less debt.