Hello.
I have one oif this new openPGP Cards v3.3 and yes, they are capable of
nist / brainpool only. curve25519 is not supported.
I use it only with RSA keys for compatiblity reasons. Not everybody
uses ECC capable versions of GnuPG or other compatible openPGP
software.
The card itself works
Hello Karel,
I do not recommend buying it.
There is a bug in case of someone trying to send you 3DES encrytped
messages [1][2].
As well it is not really backward compatible and there is no real
documentation how to fix this except of [3]
However Documentation does not state curve25519 but
