ERTH 375 or 210

Hey! I’m a first year at UCalgary this fall and looking for some GPA boosters. I’m currently deciding between ERTH 375 with Glenn Dolphin or ERTH 210 with Ann Quinney and Chima Ezekiel. If anyone has taken either of these courses or instructors, I’d love to hear what the workload, grading, and lectures are like. Would you recommend one over the other? These are the ERTH classes that I’ve seen people talking about but I’m not sure if there are any other recommended ones! Also open to other easy GPA boosters (science or non-science) that are actually interesting or not too stressful. Appreciate the help!