Please don’t buy because of another’s opinion, we all have different needs both musically and physically, there lies the criteria for selecting your keyboard. I have seen the G 70 – E 80 – and the Tyros 2, all are very fine keyboards, they all meet your needs but in a different way.
My choice was a S900. Cost, size and weight made my decision. For me, there was not enough of what I wanted in the above keyboards to justify the dollar cost.