Any other information? Family? Cost difference? State residency status? Specialty of choice?
At face value, they seem very similar in terms of research, and neither has a particular "prestige" factor.
However, if you are not a Connecticut resident, I definitely would not pay $75k/year unless it was my only option. On the other hand, if you are IS at UConn, I might choose that option to save yourself the extra $20k/year. I would simply choose the cheaper option between the two.