The BEST Large File Transfer Solution for Creatives

How do you guys personally handle large video projects for retainer clients. I have a NAS system for backups and projects I’m no longer currently actively working on, but I have about 3-4 clients that I shoot and edit content for but I’m going to fill up my active ssds pretty soon. Thinking of just purchasing 4 tb Samsung T7’s but idk it seems like there’s a better way to do this.

Ps. Loving the vids recently