Let's do an analysis!
Hipster index: 23 (Top of UU)
Cyclohm (60): This thing is amazing. Shield Dust is one of the best abilities ever created, and Static and Overcoat are right up there. What I like is its weather versatility-that is, it can abuse all weathers, thanks to Overcoat and Weather Ball. This is one of my Top 2 mons.
Dragonite (57): Right up there with Cyclohm is Dragonite. Dragonite has 5/5 offenses with a Quiet nature, giving it the ability to go either physical or Special. It also gets 116 different moves. Not that it has a use for some of them (Water Gun, wtf?), but it has about 80 or so usable ones (It even gets Horn Drill).
Hydreigon (40): Haven't used it as a Hydreigon, but as far as I can tell from other Hydreigon, Hydreigon is amazing. Enough said.
Salamence (26): Sadly, one of those mons that got passed over in my search for my initial 6. Dragonite just outclassed it.
Garchomp (25): Haven't used it since evolving, but I can tell that is does pretty well.
Kingdra (24): With the recent Focus Energy buff, as well as Dragon Scale, Kingdra can kick some ass. Here is a damage calculation: (Focus Energy Dragon Scale Hasty Rain-boosted Hydro Pump on Brave/Quiet Camerupt)
Kingdra used Hydro Pump!
Calculation: (12+3(STAB)+3(Rain)+7(Critical hit)+4*1.5-3*1.5)*2.25=59.625
(Will finish later)