Encryption and Cipers

Hi, I need to urgently understand who to support the following ciphers and encryption in Winscp. Lovely product. I am on version 5.17.7

Host key exchanges:
Host Key Exchange options:
ECDH-SHA2-NISTP521, ECDH-SHA2-NISTP384, ECDH-SHA2-NISTP256, curve25519-sha256

Ciphers
AES-256-GCM, AES-128-GCM, AES-256-CTR**, AES-192-CTR**, AES-128-CTR**

See https://winscp.net/eng/docs/ssh_algorithms