Won't argue about the performance, you might very well be right and I cannot prove anything.

Feel free to expand on what features you still miss in Firefox that exists in Chrome though.

Looking from the other side Chromes extension API looks like a toy compared to Firefox, even after Mozilla "nerfed" it. (And ours is improving while Chrome is actively trying to remove even some of the most used features from theirs.)

My issue with Firefox is that it's just slower. I've read the articles showing that the rendering engine is just as fast or faster, and I don't doubt it, but it definitely feels a lot slower in real-life tasks with dozens of tabs and windows, constantly switching, opening, closing. I know Chrome "fakes" it's speediness using tricks, but I wish Firefox did the same.

I don't know who downvoted you but here's my upvote. Your experience is as valid as mine.

I wish we could be honest about things like you && at the same time behave like grown ups.

Yes: I've been arguing against a couple of Chrome fans here but hopefully only when they're plain wrong or are presenting their personal ideas as truisms without any evidence :-)