Most of them are designed for flying in the low flight levels. I doubt they'll be of much concern to anybody but turboprop drivers.

I know a couple people that own high performance twins and a couple of them are paying more annually on insurance than they paid for their aircraft initially. How do you think the insurance is going to be for a jet?

Aero, I agree with on the manufacturers standpoint. But one only needs to look as far as Cirrus to see that a great factory training program may be in vain. They've had a high accident rate and nearly all of the accidents have come down to the pilot getting in over their head.