[iPhone 4] Opera mini vs Safari

The title basically says it all, I'm currently testing out Opera mini for the iPhone 4.

So far I'm enjoying it more then Safari, it is without a doubt faster, and smarter.

Looking for any input you may have, pros and cons if you have used it before and which you prefer.

 

Yes the Opera is smarter and faster, but in usual standart version it has a huge bug. It comes when you close the Opera already, and after minute or so try to open it - it says that the other copy of opera is still running. That means that the even new version of opera including this bug, and you should sometimes manually close it via task manager.

 

You're aware this is about Opera mini, for the iPhone right?

iPhones don't have a task manager.

 

I use it on my droid. Much better than the default browser..

 

I find Opera to be good but occasionally I'll visit it a website and it won't load or it'll crash. One of my favourite 3rd party browsers is Dolphin:

http://itunes.apple.com/us/app/dolphin-browser/id452204407?mt=8

 

Opera mini is great for connectivity (3G / 4G) and its extremely fast, I've heard of Dolphin but I've never used it. How is it compared to Opera mini?