This is the core question that each investor should ask. Long-term development projects, by their nature, are riskier that an investment in a project that is already profitably generating cash flow. Long-term development projects also tend to have higher full-cycle profits. As a general rule diversifying into multiple projects will reduce risk versus being in just one project. If you only have enough of a capital gain to invest in just one project, it would be better to just invest in the multi-project fund. If you have enough cash to invest into multiple funds, investing into multiple single venture funds will likely be safer. The tax law appears to be settled on how to properly set up a single project fund. However, we are still waiting on regulations to answer questions on multiple-project perpetual funds. So the multi-project funds do have extra risk due to legal uncertainty. The other question an investor should be asking related to quality of manager. Does the fund operator have a good tract record in creating profitable development projects. Look at the fund managers trac record. If the manager has never done development or has a poor record of generating profitable returns, you will have extra risk.