Face AngleP28 / Eichel / P28 / McDavid has a open face angle, P77 / Coffey has a slightly open face angle. A more open face lifts shots more easily; a more closed face keeps the puck lower.
Curve DepthBoth curves share the same depth (Deep).
LieP28 / Eichel / P28 / McDavid has a lie of 5, P77 / Coffey has a lie of 6. P77 / Coffey has a higher lie, which suits players who carry the puck close to their body.
Curve TypeP28 / Eichel / P28 / McDavid is a Toe curve (toe-focused, better for wrist shots and toe drags). P77 / Coffey is a Mid curve (balanced and all-purpose).
Curve names don't match across brands, and the wrong one changes how the puck feels on your blade. Translate your curve to its exact equivalent on every brand in seconds.