we observed that in popular recent GMK sets, the MENU and WIN text is used. This also matches our feedback from people on discord so we went for that for now. However, this is subject to discussion and we could do a vote on this if more people are requesting it.
Moreover, the redundant keys which I suppose you are referring to are there for consistency reasons to give ANSI owners of OG keycaps the chance to replace their text+icon keys with icon only (backspace, tab).
If you are really interested in buying this set, then please fill out the form and we will take into account what you are wanting. We will try to make as many people happy as possible.