Alaskan Cruise

I’m sure this question has been asked 1000 times on this forum, but my wife and I are torn between princess cruise lines and Holland America lines northbound. This is a bucket list trip for me. Going to glacier bay and college fjord are two stops I want to make so we are considering a northbound cruise. We may or not have a one year old with us. Looking for feedback on each line, and would love to hear from people who have been on both and can compare. We have cruised on Virgin, Norwegian, and celebrity but only in the Mediterranean and Caribbean.