Can definitely confirm this. I started with a Proxmox system which had a TrueNAS VM. TrueNAS just used a USB HDD for storage though. Setting everything up and getting the permissions set correctly so I could connect my computers was a pain in the ass though.
Later I bought a synology and it just works. Only thing I would recommend is getting good HDDs. I bought Toshiba MG08 16TB drives and while they work great, they are obnoxiously loud during read and write operations. They are so loud, that even though the NAS is in a separate room I have to shut it off at night.
Meanwhile the Seagate Ironwolf drive I used for TrueNAS was next to my bed for multiple months and was basically silent.
Physical since I carried it over from my old phone which didn't support eSIM.
I did get an eSIM some time ago for a short vacation in switzerland though. The activation went surprisingly smooth even though I had to wait a day before they verified me. The verification delay was probably because I used a foreign ID to register at a swiss provider for that eSIM.