I have been getting a lot of questions about learning management systems for 2020-2021. My only advice is that you need one. Two challenges: information on pricing is challenging to get without contacting sales reps. Personally, I have only used Blackboard, Canvas, and Schoology. I definitely prefer Canvas and Schoology in this comparison.
The most helpful comparison site I have found that does not just seem like advertising is here.
More thoughts welcome.