Agree!aztec,dust2,inferno,nuke,iceworld
iceworld is popular, because most of us are amateurs, not professionals.
train, prodigy and cbble might not be suitable for few players.
inferno and nuke are also larger, but they don't have so many dark areas and the structure is not so complex. Just as what is said above, you will find nuke is really a good map.
^_^
iceworld。。。听说今天这个server升级到32人了。。。那么就是说。。。。有人会没有枪的。。。。。。。哈哈哈。。。