Always prefer cipher suites with PFS property over the non-PFS ones. Note that performance considerations implies preferring Ephemeral Elliptic-curve Diffie–Hellman over Ephemeral Diffie-Hellman.
Pre-shared Key (PKS)
The pre-shared key can ensure authenticity of the communicating parties mutually based on symmetric keys that are shared in advance among the parties. Combined with a key exchange that has forward secrecy property algorithm can protect against dictionary attacks by passive eavesdroppers (but not active attackers). Pre-shared keys with low entropy, may caused by a weakness of random number generator, can be easily broken in brute-force attack. Leading client applications do not use this algorithm. Unless your application or requirements specifically call for their use, it is generally safer to avoid cipher suites that are not adopted and supported by a critical mass of the industry.
If your application or requirements specifically call for the use of algorithms which are not used by the leading client applications set the cipher suite order explicitly and cipher suites used by the leading client applications be preferred over the ones which do not used by them.
Remove the cipher suite from the list of cipher suites supported by your server or at least set the cipher suite order explicitly and any cipher suite modes be preferred over ciphers suites with CBC modes.
Encryption Key Size
The symmetric key withkey size more than 128 bits as it is should be according to National Institute of Standards and Technology so it is not vulnerable to preimage attack and it cannreliably prove that message came from the stated sender (its authenticity) and has not been changed, so connection is not open for a man-in-the-middle attack.
Remove the cipher suite from the list of cipher suites supported by your server.