Is going to Calicut University by a train or bus the easiest and comfortable from Thrissur?

The cheapest way to get from Thrissur to University of Calicut is to train which takes 2h13m and costs Rs.650-Rs1,400. Alternatively, you can take bus, which costs Rs.1,000-Rs1,400 and takes 2h 33m. But the buses are more frequent, and you can get down right at the University Bus Stop and walk to th