My first TP unit was Saki (didn't know any better, but I like her). The one time Bashira was next. Then I got Spica Fully SU/CR. Hearing that the fabled TP rotation was (maybe) coming I saved up for Chydis. When it finally happened I got Chydis Fully SU/CR. I now have 874 DCs and my question is this;

If we were so lucky to have regular rotations, who should I get next?
Who are the best / your favorite TP units?

Since I only play on Nutaku I don't know the units that the TP should have.