I'm still hoping we go back to the old way of doing kits. Numpad within base.
I want to offer 40% support, and I don't want to have a second base kit to do so. This approach allows me to do that and the results I got with GMK Jamón were beyond my expectations. The outcome was good enough that other people are also using it for their sets.
Just like I did with Jamón, I want to test this approach with what in theory might be a smaller group buy. If the results are good, I might use it for future sets, otherwise I'd go back to the "standard" GMK set.