OneTouch is easy to set up. You just plug it in, enter your details, and off you go. It only takes a few minutes as long as you've got Link-Live access or network access.
It is also limited in the number of IP targets you can test. If you want to test how many hops or different sites, you should be able to hit a test button and say, "Right then, test these 20 IP addresses to see if I can reach them." It only does up to 10. Most of NetAlly's other devices, like the G2, can do unlimited addresses.