Not really, unless you're only talking about the 3-row keyboard. If you're talking 5-row keyboard, you'll notice that the 4th doubler row is shifted in different directions on B and on C. This does completely change your fingering options.Moving between B- and C- is probably like transposing. Maybe easier. The fingering parters are essentially the same.
If C-system and B-system were shifted in the same direction on the 4th, then you could use the same fingerings & just transpose.