I love the whole "4D technology" thing...awesome! It almost makes it sound like the racquet exists in four dimensions. Maybe it enables you to hit balls like you're in the Matrix?
What makes me laugh at these people who talk about racquet "technology" is the fact that the ProStaff 6.0 85, the single most desired racquet on the planet, has absolutely no "technology" other than graphite/kevlar and POSSIBLY the PWS perimeter weighting system (which may or may not be a gimmick). No lightning-in-a-bottle, no alien DNA, no snake oil.
Not having a go at you, neverstopplaying....just having a go at anyone who would think that this 4D technology actually is worth paying $100 more. I can only see paying the $179 if someone genuinely thinks the racquet is intrinsically better, and worth paying $100 more for that perceived increase in desirability.