If you have no subtype preference or are undecided, you can just vote for your Socionics type or refrain from voting for the time being. This would be a good thread to record changes in your subtype self-typing.
IEE subtypes
EII subtypes
SLI subtypes
LSE subtypes
Census Project 2017
Delta Census 2017
IEE subtypes
EII subtypes
SLI subtypes
LSE subtypes
Census Project 2017
Delta Census 2017