Comparing carrier hotels and colo: How much are you paying per 208V 30A circuit

a) How much, in $/mo b) To what degree is it protected (1+0 generator, 1+1 generator, N+1 generator, single UPS, 1+1 UPS, etc). c) What extent of diversity were you able to obtain vs. your other AC circuits (unique riser? separate transformer? separate power feed from second route into the building?)