Once the edge is established and polished with fine grit then stropped, maintaining the edge is pretty easy and quick....in and out of the foam quiver will slightly dull the edge but that edge can quickly be brought back with a few strokes using the KME followed by stropping. As far as out of the package sharpness, VPAs are sharp but not crazy sharp in my opinion. Many will find the package sharpness to be acceptable but they can be sharpened to a higher level. It is economics...extreme sharpening to a very high standard takes time at the manufacturing end and the consumer will not pay another $20 when broadheads are already $40+ a pack ....and so they are sharp, (VPAs way sharper than most) but additional sharpening can significantly improve out of the package sharpness. VPAs are a terrific design, made out of hard steel, and once sharpened, tend to keep their edge nicely.