I have been with Terra since march 2008. Never had an issue with the customer service, they are always polite and responsive. Yes there were few days of drops, but can you name any ISP that is always on the money. I download like 40 gigs every month since 2008. They have an FUP policy after 12 gigs.
As far as their latency goes, amkahal is spot on.
It is 8:03 pm, i am guessing they are not on satellite yet
Pinging
www.bbc.net.uk [212.58.246.95] with 32 bytes of data:
Reply from 212.58.246.95: bytes=32 time=106ms TTL=52
Reply from 212.58.246.95: bytes=32 time=106ms TTL=52
Reply from 212.58.246.95: bytes=32 time=107ms TTL=52
Reply from 212.58.246.95: bytes=32 time=105ms TTL=52
Reply from 212.58.246.95: bytes=32 time=100ms TTL=52