I've used Raw innoculants, but have no idea what if anything that accomplished. I will still use them until they are gone, but am not sure I will bother again. Absent controlled side by side tests in indentical growing environments, opinions on effects are just that.
In any case, the key, IMO, is to read the label and understand what you are getting. You need to know what species of fungi/bacteria are included, and how much. Fancy colorful labels and marketing bumf mean bugger all, and spending huge on this stuff may not be the best plan. IMO.