This is good feedback. Thank you for documenting your experience. Basis this we concluded on the following.

Adding features:

  - Login with Google & Github accounts
  - Changing default type setting to "Data Science Notebook"
  - A package library with one-click install

Changing features:

  - Simpler UX (reduced clicks required)
  - Removing the mandatory plan selection - Starting every user on free plan by default

Anything else you recommend we should do?