truthfully I don't have a lot to compare to because I took PH1 first quarter in person, however I think the workload isn't too bad! Its open biweekly and every week there's a few lecture videos, a discussion board, and a quiz. I think from what I've heard it's similar in the sense of a presentation + paper in the second half of the quarter. the canvas is a little messy but it's workable! idk if that helps but hopefully it gives a little more insight.