Maybe I should share my Level 1 experience.
I did the Lake Louise course a year ago and I don't recommend that course to any friend. I do recommend the Level 1 course, but I tell everyone to save up and do it at a backcountry lodge. I'm sure it would be worth it.
The way they had the course set up is roughly half day classroom theory and half day field. Because you have lots of logistics, especially driving to various places and waiting for people, go to the hill sometimes and wait for tickets, extremely slow pace on the skintrack, etc. I ended up with less than adequate time to really grasp well the field work doing snowpits and snow tests. The day I learned the most was the day of the final field exam. That was the only time the instructor took plenty of time to make sure I made 100% correct observations.
At a backcountry lodge there is none of that waste of time. The classroom time will stay the same but all the saved up time will make for touring out to a better variety of places to make snowpack obs/tests and more 1 on 1 time with the instructors.
Expect big groups. I think there were 24 people taking the course, with 3 instructors. When touring to somewhere, that was 3 groups of 8 slow moving to places. We had a mix of skiers and splitboarders, and people that weren't very efficient on the uptrack. We skinned up an average of 100m vertical per day if I remember well.