To Buy or Not to Buy The decision whether to buy or rent a home may have long-term implications. Share | Related Content Choosing a Mortgage Selecting a mortgage isn't an easy process. Get a better understanding of how professionals make the right decisions. Fixed or Variable Mortgage, Which Should You Pick? When selecting a mortgage, one of the most critical choices is between a fixed or variable interest-rate mortgage. Bi-Weekly Payments This calculator estimates the savings from paying a mortgage bi-weekly instead of monthly.