Harvard or Columbia for MSDS?

I've noticed general negative opinions about columbia masters programs on reddit, but haven't seen much talk about harvard (at least for msds). Just looking for some general insight into the programs and how they compare?

1. It seems most people think columbia is a cash cow program - how true is that? And does it apply to harvard as well?
2. Employment outcomes of each?
3. General experience in terms of cohort size, networking, career services?