Suitetalk Vs. Restlet integrations

Hello everyone,

Trying to figure out the tradeoffs between Suitetalk (presumably via Java) and Restlets.

Having 2+ years of familiarity developing Restlet based integrations, I now have the opportunity to explore Suitetalk in depth. I'm looking for some expert advice as to what the look out for, as well as the advantages of implementing a Suitetalk integration vs. using the old and reliable Restlets.

The primary integration will be creating thousands of records daily (millions of records eventually within 2-3 years). With all of this data flowing into NetSuite, the advantage of having more fine grained error handling is a huge plus on the Suitetalk side, although I don't expect many problems as it's fairly simple data (custom record).