A b&b in Minneapolis – stick with tried and true or try something new?

We visit Minneapolis every couple of years and have had very good luck  staying at Evelo’s bed & breakfast, a low-key but charming house in a good location near the Walker Art Center. But for our next trip in late October, we’re toying with the idea of staying somewhere else – the Wales House near the U of Minnesota campus, in part because it may be available when Evelo’s is not and also just to try something new (always a temptation.)