What achievement do you think is harder?

List any achievement comparisons you want to list.For COD 4 MW what is harder The Ultimadum or Mile High Club?For me personaly The Ultimadum was way harder because I got Mile High Club in 10 tries when the other one took me more than 30 tries for each mission.What achievement do you think is harder?
I'm sure there is already a massive thread about this...What achievement do you think is harder?
on gears of war 2 where you have to kill 100,000 kills
t think a certain achievement is so hard per say, but rather people that have all 1000 or so achievement for a game, i respect a lot more. like if someone had all 1000 for mass effect or blue dragon
[QUOTE=''trw534'']on gears of war 2 where you have to kill 100,000 kills [/QUOTE]

That isn't hard, just time consuming.
100% GTA 4 achievement is beastly
I got the Ultimatum on my first try. I have yet to get Mile High Club. :/
[QUOTE=''DohBoy122'']100% GTA 4 achievement is beastly[/QUOTE]

Agreed.
How about 100% of the achievments unlocked in Final Fantasy 11, is that even possible!? lol I've onyl seen a few people play this game on my friends list and they don't even have 1 achievement in it.