I’ve been using Google Pixels since they were Nexus phones and just activated my new 14 yesterday. It’s a little weird but I like it so far. I do miss twire instead of twitch, YouTube re-Vance’d, and Firefox with Adblock. What does a long term android user like me need to know/install/settings tweak/etc?
One piece of advise I can give; do not try to replicate your android experience on iOS. More than likely it will leave you frustrated. Make the switch with an open mind to a new way of doing things and you will have a much better time.
I actually switched from a lifetime of Android to the IPhone 13 and found it pretty seamless. After many years, iOS has copied enough Android features that they’re basically the same at this point. Like the functional differences are few and far between.