[PLEASE HELP] Thinking of getting Battlefield BC2.

[Undefeated]

How is it?

I liked part one, I just despised the campers, and I know they are everywhere, but how is it?

Can you put custom sights on every weapon? Also how many game modes..

Should I trade my MW2 for BC2 or just buy BC2?

I'm getting tired of MW2.. ****ing laggy ass game.. Not other game can beat that ****ing lag!

[Ether]

Just buy BC2.

Don't get rid of MW2 for it. It's got a weaker campaign, i'm running through it on hard real quick for the trophies(no disprespect to the players), plus it has custom BG music for single-player, which makes it funner. The online is funner but I wouldn't exactly say better. Alot more to play with and shoot on BC2 online. Doesn't interest me, the campaign is okay though, i'm borrowing a friends.