Nice UI, and promise on data side and security. Got the top tier. However, when came to sending and 8GB file it took over a day to try upload without ever getting to a stage of completing the upload, the 2 times I tried prior to that nothing happened for the first few minutes so didn't even know if it was working. Messaged support with detailed information and received a generic automated response. some other basic features that I needed for my business to receive file were lacking... Think I'll stick to Wetransfer for now