Takumar zoom 28-80mm or Helios 44-6 58mm

Hey guys! So, I picked up a Pentax Spotmatic F for myself and now I have to choose between the two lenses I found selling on my country. The Takumar 28-80mm and the Helios 44-6 58mm. Even though I was really excited to try the sovietic lens, I am considering the wide angle Takumar could provide me.

What do you think? Which one shoud I get?