Thanks a lot!

Thank you very much for the tips! I would also prefer a USB flash drive, for that reason. Could the Trascend ESD310C (https://www.anandtech.com/show/18920/transcend-esd310c-dualinterface-ufd-review-silicon-motion-powers-portable-ssd-in-a-thumb-drive) be a good alternative? It seems to combine the form of a USB flash drive with SSD technology.

Thank you very much for the tips! Why should SanDisk SSDs be removed? The SanDisk Extreme PRO 512GB flash drive did not look bad to me.

Following with my research, I found the Trascend ESD310C, which is like a flash drive but SSD. This seems ideal. Any experience with this device?