Which Pisces decan goes best with 2nd decan Cap?

Would it be a first, second, or 3rd decan? Which would you think and why?

3rd decan Virgo male goes well with 2nd decan Cap female.

Definitely not 3rd Decan Pisces. We will see through any lies or chicanery pretty quickly, which is unfortunately an inherent standard of most capricorns out there.

1st Decans of my people tend to be really spacy about everything.

Decan 2s are very cold and methodical, and probably the best match for any capricorn's similar traits.

I got along really well with a 2nd decan Pisces male for about 8 months.
I'm a second decan Cap.

I got along pretty well with a 3rd Decan Pisces. Problem was, I kinda screwed the relationship up. Everybody made fun of me and her together to the point where I couldn't take it anymore. But now, if I could undo what I did in the past, I would.