The PdP #63 is a very good soap, but the scent is too strong for me. I have the Speick bar soap and like it a lot as I do most of Speick's products, the main exception being their body/hair washes I tried a few years ago.Yes, but my statement was not well written. I have been using real soap to shower with (body wash) for some years and have always wanted to try the Savon for that purpose.
In that same vein I want to stop using liquid shampoo and use something more traditional and hopefully better. I don't mind using separate products (separate soap bars) for the hair and body, but if just one can work well then that would be even better.
After some quick exploring I think there will be a lot more variety of bath soaps as compared to shampoo bars so that may a reason to use both. (I picked up a PdP No. 63 Men's Cube Soap & a Speick Bar Soap in my most recent order but have used either yet).
I am happy to keep shaving completely out of the shampoo+body bar equation but I may try some inexpensive hard pucks (such as Williams) or the one mentioned above to see if that might work as a 3-in-1 soap for short time periods, like when one is away from home for a few days and wants to pack light.
I can see using Williams as a 3-in-1 for "short" periods of time. In fact, I just shaved with Williams this morning and as much as I want to like and use this soap I don't see it being a regular soap for me. Others love it and God bless'm!
Good luck on your quest, it seems like you are on the right track.