Ford Fiesta or Seat Ibiza? Both 2010 models?

I'm looking to buy another car because my current one (Corsa Active) is starting to cause me lots of problems with lots of little faults, so it's costing me too much. And I'm stuck between the fiesta or Ibiza both around the 2010 models as that's my price range. I don't know which car is more reliable, I'm a student so I can't afford to keep getting the car fixed, so I'm looking for one that won't cost too much on insurance and is reliable. And I know every car is different. But I don't know anyone that has an ibiza. Can someone please help me decide? Maybe with advantages and disadvantages of both would be really appreciated.

I don't know beans about a 'Seat' anything, but I do know the Fiesta is also for sale in the US, the country with the toughest safety and pollution laws in the world. There are no 'Seat' anythings for sale here…

Ford Fiestas have been notorious for transmission failure and several other quality issues.

My friend drives a Fiesta and he's happy with it.