Your friend you have made a very detailed and a very precise good post and try to cover each and every aspect of the topic and I am really inspired to read your post it is so well written and well organised that it is easily for everybody to understand and I think for every user on this plate from must know the difference between the resource credit and the bandwid.

As you as you have mention the bandwid is a speed at which the data is transferred and secured and it is a very good way of string data where as the resources credit are another good way on the cryptography and blockchain which the allocations so I think you have tried to precisely give us the difference between these two bandwid and the resources credit.

Also I have also try to make a post on this topic as well and give my thoughts on the differences of both of these two do read my post valuable comment thank you