I like my gen 2's made by Anzo USA, never had any problems with them fogging up. The lows are projectors, just remember if you buy HID's for them the lows are H7 and the highs are H1 bulbs. I bought H7 for the highs and when I turn them on there is light everywhere except on the road.
2006 Red Chevy Cobalt LT
mods: Kenwood DNX5140 Head Unit, HIDs, Halo headlights, LED taillights, Injen CAI, LSJ throttle body, 2.4L intake manifold, red interior LED's, TWM short shifter, custom fit red seat covers, red trim and door handles, SS gauge cluster, Racing Solution long tube header/downpipe, Corsa touring exhaust, lightweight crank and alternator pulleys, trifecta tune, 17" Motegi black rims