Right now I use Google One (G-Drive, Photos, etc) on a 200 GB plan because I share this with a really good friend of mine who needs Google Drive storage, and with this I get a VPN on my phone as included with the plan. I also would use iCloud+ on a 50 GB plan merely for backup and the other really useful features such as Hide My Email and Private Relay. Also I would store pretty important data on my iCloud as I do have Advanced Data Protection on which essentially end to end encrypts my iCloud data which is really useful.