graw 2 or rb6vegas?

which one should i get? I wont be playing on live that much so im focused on which one is more fun and has the longest coop mode also which game is just overall better. Any info would be helpful. thanksgraw 2 or rb6vegas?
VEGAS- Story on realistic is a good challenge, CO-OP Story and TERRORIST HUNTS. CO-OP is mostly online
GRAW2-  Story can be finished in 5 hrs on highest difficulty. CO-OP campaign, team elimination, more game modes. all co-op games can be played offline as well.graw 2 or rb6vegas?
Try the demos
both games are great, but i'd go with graw.  There is just something less sinister about it.   -end 
personally id go with GRAW2 because i just thing it a bit more fun.
definatly get rainbow 6 vegas its great online and the story mode is great too... thats all i play on at the mo :P
[QUOTE=''balla4162'']which one should i get? I wont be playing on live that much so im focused on which one is more fun and has the longest coop mode also which game is just overall better. Any info would be helpful. thanks[/QUOTE] i want those games so bad. if i were u i would get graw 2 cuz r6v price is bound to drop soon.....at least i hope.
for me, without a singel doubt in mjy mind: Rainbow Six Vegas. i played and finished them both, but the quality of Rainbow six vegeas is unmatched. Maybe even better than Gears (though different ofcourse)
Rainbow Six Vegas because the multiplayer is awesome fun.  I've been playing it online for 5 months... everyday, it's my favourite.
Rainbow Six Vegas, I have both and have played both a lot.  Plus, Rainbow Six Vegas is cheaper :http://www.bestbuy.com/site/olspage.jsp?skuId=8115906%26st=rainbow+six+vegas%26type=product%26id=1158318674475$40 plus free shipping.
is there coop campaign for rb6?
Vegas is way better.
Rainbow Six Vegas you can play the campaign with a buddy, and you can play co op terrorist hunt which is just as fun since you get to play it on the multiplayer maps.  GRAW 2 has a separate co op mode from the campaign that has 6 maps you can play on, and supports 16 players, but it's not the same as real co op.
[QUOTE=''ag1002'']Rainbow Six Vegas because the multiplayer is awesome fun.  I've been playing it online for 5 months... everyday, it's my favourite.[/QUOTE] same here man.
[QUOTE=''balla4162'']is there coop campaign for rb6?[/QUOTE] yeah up to four players.