Biochemical Engineering(CH40001) vs Econometric Analysis(HS30033)

Which will be easier to score? I saw the grading of both in kronos. It seems like econometric analysis has a more skewed grading and very few people got worse than B. But biochemical has a more even distribution. I want to take biochemical because people have said it is "easy", but I also don't want to remember a hell lot of information, can you get an A in this course by studying a few days before exam? On the other hand it seems like econometric analysis is more mathematical so it should be better in that aspect? But people have also said that econometric is a "demanding" subject. I also don't want to dedicate all the time to econometric as I also have other courses on my plate. Please help, I have to choose quickly as today is the last day for sub reg.