Which list to play?

I think I've got a game Wednesday, and it's been a while since I've played, so if you'd humor me by telling which of the following lists would be most effective, I'd be most grateful.

Blood Angels (Codex Astartes)

Assault Detachment 175 points

Devastator Detachment in Rhinos 250 points

Tactical Detachment in Rhinos w/ Supreme Commander, Hunter, Vindicator, Assualt Dreadnaught 600 points

Tactical Detachment w/ Librarian in Rhinos 350 points

Bike Squadron 200 points

Whirlwind Detachment 300 points

Terminator Detachment 325 points

Terminator Detachment 325 points

Land Raider Detachment w/ Vindicator 475 points



Bad Moonz Klan (Gazhkull's Warhorde)

Gargant w/ Warlord 650 points

Warband w/ 4 additional Boyz/Grots Stands (x6) 1800 points
(2 w/ 5 Kommando Stands)


Stormboyz Warhorde (x2) 550 points

Opponent will be using Ultramarines (mostly in Rhinos, with maybe one T-hawk,) w/ (shiny forgeworld) Warhound support, and probably a few Thunderbolts. The Orks I put together on the cheap, so I dunno how effectively they'd perform against an experienced opponent, as they've only been in one battle.

I dunno what the Ork list is trying to do :). It might be interesting to see how it pans out.

Marines. Assault Dread in Supreme Tactical is slow element. Would probably take a Chaplain in Terminators instead.

Which is better, I dunno. Possibly marines as I can't wrap my mind on how to play the Orks :).