Funny, I typed a long reply to this from within the Opera Mini- yet it locked me inside the box and wouldn't allow me any options to actually 'click' to post the reply. Once I finally got out of the box and hit the 'post' button- it completely disappeared.
Basically, what I said was that I do not Opera in that it doesn't offer a 'zoom' feature like Bolt does. Even the BB Browser's zoom function is very erratic. I just hate most mobile versions of websites so I prefer to have the page displayed normally, and with Bolt, you can easily zoom in or out.
Speed wise, I still think the BB Browser, but due to it's erratic zoom, I find myself spending more time trying to view the page, then actually viewing
What is also annoying is that if you click on a web link in an e-mail, it only offers two choices- Opera or native browser; which is how I ended up doing the WAP version on Opera.