No. Just opposite. Neodymium are the strongest permanent magnets known to mankind and are 'Rare Earth Magnets'. That makes them very efficient with high sensitivity. Ceramic-ferrite magnets are cheap and easy to make & mold in any shape. Basically mud/clay with iron filings mixed in later magnetized in an electric coil. Just like in science class when you magnetized a nail by passing it through a wire coil connected to a simple battery.Referring to the v2 as the lower sensitivity I assume?
Just like every other man made product, there is good and bad and mediocre. The Eminence made ceramics are excellent and are 'best of breed'. Others are cheap; weak, and lazy. Good examples are the cheap China made Peavey combos. Ditto ampeg; Behringer, and Acoustic.
that requires a different kind of lover