Tramp is more featured, but if all one cares about is being able to edit remote files using a local editor, vim can edit remote files with scp too: scp://user@server[:port]//remote/file.txt
I tried tramp-mode at some point, but I seem to remember some gotchas with LSP and pretty bleh latency, which didn’t make it all that useful to me… But I admittedly didn’t spend much time in emacs land.
A “server” is just a remote computer “serving” you stuff, after all. Although, if you have stuff you would have trouble setting up again from scratch, I’d recommend you look into making at least these parts of your setup repeatable, be it something fancy ala Ansible, or even just a couple of bash scripts to install the correct packages and backing up your configs.
Once you’re in this mindset and take this approach by default, changing machines becomes a lot less daunting in general. A new personal machine takes me about an hour to setup, preparing the USB included.
If it’s stuff you don’t care about losing, ignore everything I just said. But if you do care about it, I’d slowly start by giving from the most to least critical parts. There’s no better time to do it than when things are working well haha!