No worries cheers, we are all sharing and learning together here. The evf will also show the same dof . It's basically wysiwyg . The biggest down side of evf is the contrast issue where we may not see the details as clearly as Ovf in extreme bright or dark environments . There is an option to not apply shooting effects on the evf . Meaning to say, whatever exposure settings we change , the evf will attempt to auto gain and stay bright . This would be useful for night shooting and studio with flash . Then again, due to auto gain, the evf turns out to be grainy in the shadows and dark Areas.
For 90 percent of the time , the evf will work well for the average shooters and casual ones on holidays. It's the demanding 10 percent that makes the Ovf badly missed.
Having said that not all Ovfs will be missed . The cheap penta mirror types that are usually small and dark with no 100 percent view will not have much advantage against the evfs.