netpeeker , how good is the built in firewall ?

[nanotek]

so ive been checking this site :http://www.net-peeker.com/

so here my questions

1: how good is the built in firewall ? better than sygate ?

2: how exact is the network monitor ? are the dl and ul speeds pretty exact or do they tend to vary ? ( when i check using sygate the nrs there tend to vary quit a bit so thats why im sceptical about using it )

[nanotek]

anyone ?