I've never tried Pale Moon, I'm still a Chrome user. Sure, Chrome is pretty bloated, but it has some killer features:
- Syncing with Android for bookmarks, form fields, passwords, etc.
- Control Google Play Music via keyboard shortcuts and media keys
- The Chrome Remote Desktop extension is the easiest way of remoting into your devices. I have it installed on all my devices and can access them all from anywhere, even my phone over mobile data. No need to install a client app to control, just open Chrome Apps.
- Desktop notifications bring a small pop-up window on the corner of my screen when I get a new e-mail, when a song changes, when a torrent finishes downloading, etc.
- Multi-user support. I have a work and personal Google account, and can easily switch between two without having to log out. Bookmarks, extensions, look and feel, etc. carry over to whichever account is being used for that particular tab.