The Nursing & Midwifery Council sets education standards for all NMC-accredited nursing degrees, and although the universities set their own curricula, they must be in line with NMC standards... so regardless of what uni you go to, the content itself is pretty standardised.
It's the way that the content is taught that varies a lot between uni's... so I guess it really comes down to how you learn best & if each uni delivers much content in the same way. Speaking with uni's to see how much of your theory hours is spent in lectures, how much is in small-group tutorials etc might help you get a better idea.
Think about what sort of environment you're looking for as well - do you want to be in a big city, or a smaller city, or by the seaside? Close to home or move away? Big campus or small one? With Nursing, the reputation of the uni itself doesn't necessarily matter all too much (what matters more are the experiences you get & your NMC registration)... but choosing the right campus can make all the difference in allowing you to enjoy the course
If you're looking for specific names though, I've heard good things about MH Nursing at King's, LSBU, Edge Hill, Birmingham City, and Cumbria's campus in Lancaster (which is where i've gone
)