Don't buy a synology. For less money you can make a better system. I use a cheap itx board, a used 6600k, Silverstone DS380 and 8x4TB disks of spinning rust and a 256G NVME as my current iteration of my NAS. its basically silent, and runs ubuntu + zfs + shit in containers. Its excellent.
I am however considering 10G ethernet cards for it and my desktop and just doing point-to-point. Not that 1G is too slow for my needs, but because it'd be fun.
Just as they are of accepting their homes when they take them.
Don't look for logic here.