white forest or black city which is better?

im having trouble choosing pokemon black or white help which is more better

They're both pretty lame, but I'd have to go with Black City.

I like Black City's appeal.
Looks cool.
Though the White Forest and Black City don't change or hinder the Pokemon experience all that much, so you should be fine either way.

im having trouble choosing pokemon black or white help which is more better

BourneEnemy01

I think it's best you get White because you can get Zekrom which is much better looking (atleast for me) than the FUGLY Reshiram.

Regardless, you're not losing on anything. The B/W games rock! :)