Maybe check out the Bell'O Park Edge from Staples (item 24178349). Dual motors, a dry-erase glass top, 3 USB ports on the side, a crossbar down low for stability, 362.98 shipped, and no waiting until July. If you like the white color scheme, it might be the one for you. Just sayin'.
T-Dubs Slightly smaller top, height range of only 29.5" to 47", only a 1 year warranty. Still no mention of what mechanism they're using, so I wouldn't trust its design any more, regardless of price.