Trust points are points that are purchased directly from MVC, or via the resale market, that are supported by beneficial interests in the Trust. Legacy Points are points that are received by an Enrolled weeks owner, that converted their owned week into points for any given year. Trust and Legacy points are both Destination Points, they are just obtained via two different pathways. For all practical purposes, at this point in time, Trust and Legacy points will work identically in the system, and can be comingled to secure a reservation. There are, on very rare instances, certain weeks in the 13 month advanced reservation window can only be obtained via Trust points, but again, those are very rare instances. If you are booking in the 12 month window or closer, nobody has reported any difference in type of point used. I own Trust points, but I usually rent Legacy points as they are more abundant to rent. I have had no problem securing reservations with a combination of both. Hope that helps.