gitarero164 Could be controvercial but I like Orion's implementation of their Profiles.
Arc has few extra steps if I am trying to open a link from one specific profile, I hate doing it everytime.
Also, you can change the icons on each of these profiles, this is just amazing.
I have two Orion profiles, one with the old Safari logo another with a mordern one (yeah, I dont like Orion's icon), but this is just amazing.
Arc on the other hand , if you go fullscreen with a video, both the profile vanishes and that is a deal breaker for my workflow.
Hope this helps.