You'll see varying opinions of Quicken. A lot of people are upset about how Intuit works to monetize their customer base, including the effective requirement to pay for a full upgrade (basically re-buy the software) every three years. I feel they're able to do this because Quicken is simply the best of the best in terms of financial tracking and management tools, especially their Premier version. There are cheaper alternatives that do some of the same things, but they're far inferior, in my opinion, with regard to both functionality and usability.
So I highly recommend Quicken, but at the same time recommend going into it acknowledging that they are in it to make money, and so it there is going to be a low cost, but potentially annoying set of, expenses related to using their software.