I didn't care for PuppyLinux as it didn't run well with even just Firefox open. I also didn't care for the updating structure that seemed to be the idea that you just don't update packages between releases. I could be wrong on that, but that was what I got from reading on how to keep things up to date. I did like how small it is and how it loads into memory on boot.
AntiX wouldn't let me install any packages or update. It would keep telling me I needed to wait a few hours to access the repos. I did like how you could swap between several desktop environments easily.
Change the repo to what?