I also opted for the DSG even though I've never owned one before. Got to say though, even after less than one week of owning it, I'm loving it.
I am actually finding that it suits my driving style quite well. I've usually got tools etc in the back, so have gotten used to driving smoothly to avoid stuff flying about in the back.
I haven't even used the tiptronic, or sports mode yet so can't comment on the difference they make.
Also loving the coasting setting, makes for an even more relaxing drive.
If you put together the DSG, auto lights and auto wipers then I've even found myself forgetting to use my indicators as I'm sort of expecting the van to do everything for me!
Three point turns are a bit of a flaff though. I have stopped bothering and drive a bit further to find a more suitable place to turn