I feel like the UI on Canvas is very counterintuitive, and it is nowhere near as fluid and easy to use as Classroom. I like how Classroom is linked directly to drive, and although Canvas can incorporate Drive, it is nowhere near as seamless and easy to use as Classroom. However, my biggest complaint with Canvas is the To-Do list and home screen. On Classroom, the different classes are easy to discern by color and background, but on Canvas, everything looks the same. Also, Classroom says which assignment is due when, and it shows assignments that are due the next day. I am used to checking this, so I often had missing assignments since Canvas only displays assignments that are due today. Another shortcoming that Canvas has compared to Classroom is the notifications. Every student here has a smartphone, and Classroom directly sends notifications to students on their phones reminding them when something is due, and what assignment it is. Canvas sends me notifications when an assignment is created, and when it has been returned, but not when it is due. Again, I am used to using the notifications to keep my scheduling on track. Going back to ecosystem integration, I like how Classroom syncs with my Google Calendar, which I have synced with my iCloud Calendar which shows up on my iPhone, and my MacBook which are what I use. To sum all of my points up, Canvas is less intuitive, has worse ecosystem integration, and has a much worse design for students.