come on y'all, let's not kill a newbie.
Halos - yes, LUX V3 is most expensive but consensus is they are the best. They run ~$250-300 I think.
Install can be perfectly handled as a DIY, search for DIY thread on it, or just go to LUX website, they have instructions there. The main struggle is jamming your hand into the space where you need to get the bulb...the LED housing thing is bigger than the stock bulb which is why it's harder to get in place...but it's all possible and just needs a bit of patience...install took me ~40mins total for both sides.
[08 e90 M3. Jet Black/Black. Dinan Rear Exhaust. ACM Test Pipes. ESS Tune. Eibach Pro-Kit + e36 bumpstops. 18x10 Apex Arc-8. AA Air Filter. RPI Scoops. CREE Angel Eyes. OEM Blacklines. Black Reflectors. Gloss Black Grills. Matte Black Gills. ZCP Shift Knob]