[joushou]

They all have wtf bugs. Think "JIT errors causing string concats to yield number objects and bitwise operators to fail when the code has run over 1000 times"-level wtf. I consider most of the "frontend" issues quite minor in that regard. Edge behaves very nicely, and for most intents and purposes. Older IE's were very much WTF: tickle it wrong - it could be as little as accessing the Math object at a bad time - and you got peculiar Access Denied exceptions (sometimes uncatchable, sometimes not), crashes, or other weird behaviour.

I agree on it mostly landing on ecosystem integration. I recently went from Safari to Chrome simply due to switching (back, after a few years away) to Android.

The only differences I feel after the switch is that Chrome's password integration is much quirkier than Safari's, and even quirkier when syncing to phone. Another difference is of course that the tab bar looks different, but that's basically it. Things sync to Google instead of to Apple. Maybe if I checked, I'd notice poorer battery life, but with battery life in the 7-10 hour range, I'm good.