Almost better off with tmobiles 5G if you only had adsl. I’ve never had comcast but did have spectrum. It wasn’t that bad but definitely worse than fiber. I had fiber since 2006 or so at my parents with symmetric 25 or 50.
I think I have the option to hit 5gb but I just have a seed box
I’m on pia too I have a seed box anyway so it’s just for https queries. The seed box transfers locally via ssh