nope wrong answers...
you do your research and find out what DC the company is using. then you find out what transits, and do some routing and PL testing. most data centers with one transit are cheap, but that doesn't mean the quality of the bandwidth is cheap. its only cheap because the chance of the entire network getting overloaded / ddos is more likely than a DC with multiple transits. you can easily find unmetered 100 mbit dedi full duplex lines for 100-150 / month with decent hardware.. its all about doing your research.
you be surprised how many companies are out there that offer 100 mbit dedicated full duplex lines for cheap but have quality bandwidth.