ESE-Si
SEI-Fe
ILI-Ni
ESI-Se
LSI-Se
EIE-Ni
LIE
This one depends on the person, but IEI-Fe. Have met some awesome as well as some crazy ones.

Within my own quadra I strongly prefer LSE-Si to LSE-Te. Don't seem to get along with SLIs much. Other EIIs are hit or miss. IEE-Fis are awesome.