I've upgraded and have been playing a bit. I'm a little confused between "Mini" mode and "Turbo" mode. As best I can figure it, Mini mode uses the proxy servers while Turbo mode renders directly in the device.
However, there are some differences beyond that:
When I select Mini, the font is much smaller than when I select "Turbo". No idea why.
In Mini mode, I have access to the (now sadly reduced) opera:config options. In Turbo, I don't. Are there any configuration options for Turbo?
In Mini mode I can't seem to save passwords anymore.
In Turbo mode, opening a link with a page anchor (mostly to jump to a new post on a forum) doesn't work - or at least it doesn't seem to work properly in vBulletin boards.
I've been using Mini for ages - first on my BB, and for the last few years on my iphone. I see a few big drawbacks to the new release:
-control text size; it's a little too small now
-save passwords on request (it seems to in Turbo, but not Mini)
-get single column view back; though I rarely use it, when I need it it's fantastic
-cache pages without refresh; the frequent reload is really annoying, especially in forums where it reloads and makes me lose my place
-jk