I refuse to cripple my APEX-n by setting it back to A/B compatible just so that my iPhone can connect to it. It would be great if the 3g data would also work over the femtocell. I really prefer to keep the wi-fi turned off on the iPhone for battery savings.
I currently use a wilson wireless booster that cost over $400 with amplifier/antennas and cable. It's great
you're logic is inconsistent. you're willing to pay $400 for a signal booster and would rather use a femtocell for data usage?! a $30 cheapo 802.11g AP is a much cheaper solution for data. also, wi-fi data uses much less of your precious battery life than HSPDA.