I've been using Opera for almost... I really don't remember, I think firt version I used was 2 (10 years?)
Since the old menus disappeared I'm on Opera 12 but slowly some pages are stopping to work because the oldness of this browser. When this happens I switch to Firefox and when most of the web pages stop working with Opera 12 I will delete Opera & use Firefox.
I really hate this "Offensive" O in the top left.
Yes, I'm a picky one but I will not change my mind about it.
Cheers.