Road trip or sea trip? That is the question when you plan to travel from Kuching to Sarikei and vice versa. If you don't need your car in Sarikei or Kuching and it's the non-monsoon season, then it makes sense to pay MYR40 for the convenience and shorter trip home (3.5 hours compared to 5-6.5 hours by road).
Correct as of March 2014.
WARNING: Always check for updated times.