For on the go and important files, i rely on Google Drive. Currently my NAS is 4TB, mostly just for mobile photos backup from all family members (around 300GB) while the rest are cold backup for work related and movies collections. There is a native app for iOS, but again it is limited to certain folders due to iOS app jails.
If media streaming from the app, of course i can use Plex or DLNA, but it involved transcoding. Not big issue actually, just trying to adapt the existing habit.
For torrent, I'm not actually intend to run torrent client on the phone itself because i already have my NAS running 24/7. In android, there is an app that can connect to your torrent server frontend (be it uTorrent, transmission, deluge, rTorrent etc) and you can easily manage the torrent from your phone easily.
1. I think i noticed that option (SMB support in Documents app), will recheck.
2. Ok will give a try
3. Yeah, even tough a bit troublesome, i think will use this as a last resort.
4. I remembered there was an app for that in iOS last time, probably now iOS more restrictive
1. Probably because of bored with Android (or waiting for Google Pixel to be recognized officially here).
2. Too old already to tinker with devices (rom flashing, mods etc).
3. iOS privacy is better
4. iOS apps are optimized, because there are no fragmentation. Apps were designed for specific HW and SW.
5. I read notch will be removed on next model.

Thanks for all replies, i believed i know what to expect if i made the switch. Feel free to add more opinions (sorry ya, almost 10 years didnt use iOS )

Thanks for highlighting this. I got your point, Google is evil  .

For me, important != sensitive.

If i need to access my sensitive document, i will connect to my home using OpenVPN and access my NAS (i don't have any port-forwarding set on the router for NAS services). But this is rare occasion, maybe only 2, 3 times in a month.

Even my NAS is running on RAID1, I still have my copies of sensitive files in TrueCrypt/VeraCrypt and kept it somewhere in cloud - only mount it on demand, just to update some files.

For on the go and important files, i rely on Google Drive. Currently my NAS is 4TB, mostly just for mobile photos backup from all family members (around 300GB) while the rest are cold backup for work related and movies collections. There is a native app for iOS, but again it is limited to certain folders due to iOS app jails.
If media streaming from the app, of course i can use Plex or DLNA, but it involved transcoding. Not big issue actually, just trying to adapt the existing habit.
For torrent, I'm not actually intend to run torrent client on the phone itself because i already have my NAS running 24/7. In android, there is an app that can connect to your torrent server frontend (be it uTorrent, transmission, deluge, rTorrent etc) and you can easily manage the torrent from your phone easily.
1. I think i noticed that option (SMB support in Documents app), will recheck.
2. Ok will give a try
3. Yeah, even tough a bit troublesome, i think will use this as a last resort.
4. I remembered there was an app for that in iOS last time, probably now iOS more restrictive
1. Probably because of bored with Android (or waiting for Google Pixel to be recognized officially here).
2. Too old already to tinker with devices (rom flashing, mods etc).
3. iOS privacy is better
4. iOS apps are optimized, because there are no fragmentation. Apps were designed for specific HW and SW.
5. I read notch will be removed on next model.

Thanks for all replies, i believed i know what to expect if i made the switch. Feel free to add more opinions (sorry ya, almost 10 years didnt use iOS )