- Edited
ad 1.
100% correct, the Orion default top sites are not at all personalized and thus aren't likely to be handy to users.
ad 2.
What you describe is what I'm looking for. The address bar suggestions, especially the topmost ones, i.e., top hits, should allow me to autocomplete what I started to type based on my personal usage. Redirecting domains should be included in my view.
For me the two examples are:
- "gmail.com" redirecting to "mail.google.com"
- "mail.office365.com" redirecting to "outlook.office365.com"
I use both, one for private and the other for business - entering "gm" + enter opens Gmail, entering "mai" + enter opens the business mail account.
ad 3. (additionally)
I would see elevated user experience by providing an option to directly delete personalized address bar suggestions while showing them, i.e., top hits and history. Right clicking, ⌥, or similar would be suggestions for user interactions to show a delete button.