The hardest decisions in Web3 development are sometimes the ones that delay a launch. Last year, we walked away from a project because the team did not want to include a smart contract audit in the scope. It was not a small project. There was a serious budget and an aggressive timeline. Another agency agreed to move forward. A few months later, the team returned with a problem: the smart contract had a reentrancy vulnerability. Fortunately, the product had not gone live yet. But fixing it required a full redeployment process and another audit. The additional work affected both cost and launch timing. This is why security decisions cannot be treated as optional steps in blockchain development. In traditional software, teams can often release patches after deployment. Smart contracts work differently. Once contracts manage user assets, mistakes can create risks that are far more difficult to reverse. At Blockchain App Factory, we have seen how early technical decisions influence everything that follows, from architecture and development timelines to security and deployment readiness. The fastest teams are not always the ones that start coding first. They are the ones that spend time defining the right foundation before building. What is one technical decision you believe Web3 founders should never compromise on before launch?