The ciphers that are mainly used for TLS 1.2 are:
TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA, TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
We plan on adding the GCM ciphers in the next release.