Is it worth renewing for two more years?

I use Proton email, Proton pass, Proton VPN, but all I have done with drive, really, is store some files there. I'm not using it to sync because it interferes with Obsidian sync. I used it to back up my old Windows computer, but, at least initially, it didn't back up my Mac as well when I switch to Macos a couple of years ago.

I wonder if there's a less expensive option than 191.00 USD for two years - is there another similar service out there for my files besides Google? I'm happy with what I'm using regularly, but I'm not really using drive and I'd like to save money.

Thanks.