I agree that it's a choice for each potential buyer to make according to their own requirements, but personally if I was having to make that decision again, I would welcome as much feed back from existing owners of each type as possible. If up to now you have only driven a manual gearbox, a short test drive with an s-tronic is not going to tell you all the feed back you can get from a thread like this. Agreed there is no 'winner' but there may be a lot of things mentioned, especially if you are new to the s-tronic, that you may not have even thought about. I doubt if many test drives will include queuing in traffic which is one time when the s-tronic, especially when used with ACC, comes into it's own.
Genuine feedback is very useful. Comments like 'real men drive a manual' are both stupid and unhelpful. In the end the OP will have to make a decision and it can be an expensive decision if they get it wrong and find out afterwards. The more research than can do before having to make that decision the better and the threads on this forum can be a good part of that research. If you have never driven with an s-tronic before, then personally I would want to have a car with s-tronic for at least a day. Before I finally decided I had a s-tronic car for the week-end and drove it for about eight hours on both days and after that I was very sure it was what I wanted and still know it was the best decision 11 years and 5 A3s later.