I won't be able to afford First Gen wireless, even at SRAM prices, so it's a bit of a moot point. When wireless trickles down to Force, it'll be affordable.
I've ridden Ultegra and DA Di2. It works excellently, and would be a good investment. I'm just struggling to be excited by it.
I never said it was outdated, I said it was a poorly implemented intermediary step before proper wireless shifting comes to market.