I hope that firefox will continue to protect users privacy as good as possible. I'm thinking of super cookies and the like. Other brother vendors don't seem to be very engaged in this area.
HN discussion: https://news.ycombinator.com/item?id=15421708
I don't like search suggestions even in Chrome. I find it makes the omnibar less useful.
The omnibar was the game changer for me when Chrome did it. I never have many tabs open as I can recall anything I've visited previously by typing a few words. More often than not what I want is one of the first suggestions.
So to help with this, I turn off search suggestions since they are not relevant to my past browser activity. I also got in the habit of frequently using Private window so that my History has more relevant content. It's great and I'm confident I don't need to bookmark a lot.