For years it was one razor and type of blade and soap but nowadays there is a little more variances but I think I`m still pretty conservative with what I use.
I feel "too much" is overwhelming, stressful, a time-waster and at a certain point becomes nothing more than clutter.
I'd say a lot of people here probably have more stuff than they can use in a lifetime. I know that if I didn't buy a single shaving item of any kind for a year, I'd still have stuff unused on my shelf.