Looking for advice on setting up a home NAS. I'm a beginner trying to create a centralized storage solution for my family's photos, videos, and documents. My budget is around $500, and I need about 4TB of storage. Main priorities are ease of use and reliable backups. I've looked at pre-built options like Synology and QNAP, but I'm also open to building my own using an old PC. What would you recommend for my first NAS setup? Any specific hardware suggestions or tips for someone just starting out? Thanks in advance!