Two years ago, for the World Championships Beach Ultimate in Portugal, BULA purchased 10 fields from Port-a-Field. These fields have been used afterwards for all Portuguese championships, league days and tournaments and only one of them broke so far. The corners of the fields are a bit flimsy but the latest product (which we have not tested yet) seems to address this problem. We found the system very easy to use. With a bit of experience you can put a field up or take it down in 10 minutes. Storage is simple and does not take much space. The only issue is the price: $199 for a complete field. However if you play Beach Ultimate enough it is worth it.