Please. In the name of all that is holy....
Bring. Back. Presto.
"Fit to width" - No other engine has ever been able to flow a page on unconventional screen layouts with anything even approaching the slickness of Presto. With Smartphones becoming such an important market and being used for more and more for accessing the web, ditching the engine with that advantage is nuts.
I've used every version of Opera since 1996, when I begrudgingly semi-defected from Atari to Windows.
I have *not* upgraded from version 12.16