I love my T/C setups for the shooting that I do.
My 6.5x284 is still new to me and I haven't killed anything with it yet...but I know its a shooter.
I'm cheap and can't afford the shooters that Ernie has, but he does have TONS more shooting time than I do.
So if you got the money, take his advice and you can't go wrong.
So far long range to me has been around 500yds...that's spitting distance for Ernie!