Since he said "Hosting Specialists" I assume he means Sprint IP (T1, ethernet, whatever).
Can't say anything bad about Sprint, except the price. Availability may be a concern as well if you're in a carrier hotel, as they don't seem to be quite as widely deployed as other more "common" carriers.
On a technical side the only thing I can fault them for is their peering policies. But, really any large carrier now has followed suit, it was just them that started the retardedness.
You'll be happy with the most likely.
-Phil