IMO, go digital, its not as cheap but why be cheap with your lighting, its one of the, if not the most important aspect of your grow. Phantoms are some of the best digitals out right now, and yes you can run MH or HPS bulbs on Digitals
Otherwise, Sun Systems Harvest Pro's are very good, will last forever and inexpensive. I have had a 1k Watt Switchable Harvest Pro in my Veg room running for three years almost non-stop, they are beasts.
Hortilux makes the best HPS bulbs, Ushio makes the best MH bulbs, they cost more but are worth every penny.
If you want less larger plants go with a Radiant 6 or 8, great penetration
If you are SOGing or ScRoging then go with a Raptor, Magnum, etc... Better coverage but less penetration.
If you can afford the extra heat Adjust-a-wings are the best all around reflectors, and hey you can adjust their light pattern =)