I've tried that 90 grain BTip behind 44 grains of H 414... same powder as we all know...
not only scary accurate... if ya like velocity, it gives that in spades also...
Good choice, unless the weather is a little on the hot side..
I've not found the time to chronograph it, but it's a very flat shooting load out to 300 yards, which is as far as I usually feel comfortable shooting deer with the 243. As far as hot goes, there are no signs of pressure, although I wouldn't load it any hotter.
