Classic Who Meta: epic classic companion showdown

[kilodalton]

This week's topic is simple and to the point:

Marry, Shag or Throw off a cliff:

1) Tegan, Mel, Peri
2) Fourth Doctor, Fifth Doctor, Sixth Doctor

(Thanks to  psyfi_geekgirl for this week's topic! Have an idea for a topic, too? Submit it here!)