Budgeting - Pro vs Mint, Cash Flow Tracking. This makes explaining to my wife where we are financially at a given point in the month a lot easier and allows me to look at the patterns easier.
Con vs Mint- Transactions cannot be split into multiple categories for tracking so budget in those categories are less accurate (getting misc. stuff along with groceries at Costco is all going to go in one category) Total monthly expenditure is still good but breaking it down is a bit more of a challenge of memory.
Investment tracking - Setting it up to track both my wife's retirement accounts and mine took talking to customer service and some playing around but I finally got something I felt happy was accurate. Easy view of how things are going right now was at first hard to swallow since the markets aren't doing well right now but being able to compare my performance vs the markets is, for me pretty comforting.