Not related to Trendsetter, however as someone who once upon a time moved into a new build house, you need to budget for small things a used house would have. Including, backyard infrastructure and window treatments. And getting both done can be a pain in the ass and more costly than someone who just bought a house would want to spend. (Unless you both make excellent money, then please disregard).

Used houses might also have small personalized touches that a new build might not have off the bat. Such as backsplash, upgrades, etc.

The builder may offer such things but they will charge a premium because they expect you to finance it through the mortgage company.