I am looking to buy a petrol Citroen C2 or C3 (1.1 or preferably 1.4). I want soft suspension. Roads in my country of Serbia are full of holes and imperfections and I don't want a car to be "braking my spine" while driving it. On some websites, it says that these cars have soft ride, and on some that they have bouncy ride. "What Car" says that C3's ride is refined, while Parkers say that is it unrefined. My parents have Dacia Sandero 1.4 (2009), and it has soft suspension. So, I know how it feels like (it is very good). What do you think?

My question is, do C2 and C3 have softer, harder or basically the same suspension compared to Dacio Sandero?

Also, as a bonus question, which one of these cars would you recommend for me? C2 or C3? I will use it mainly for commute (to work). 20km+20km a day, mainly on a highway (the section that goes through a city, so there is a lot of traffic and speeds rarely go above 80km/h there), and a bit of city diving.
I will be using aircon a lot during summer. So I should probably go for 1.4 all things considered. I don't want deisels, because of so many problems and expensive faults.

I am 28, and this will by my first car.