If you are considering mortgage refinancing for any reason, comparison shopping for the best mortgage lender could save you thousands of dollars. Mortgage lenders vary widely with the fees and interest rates they charge. Doing your homework and researching mortgage lenders will help you avoid many costly mortgage refinancing mistakes. Here are three tips to help you evaluate mortgage lenders when mortgage refinancing.Mortgage Refinancing: Choose the Right Type of Loan for Your SituationBefore refinancing your mortgage you need to determine which type of mortgage is right for you. There are three basic loan types to choose from depending on your financial situation and tolerance for risk: you can choose mortgage refinancing with an adjustable rate loan, mortgage refinancing with a fixed interest...