I have a 375 Taylor built on a Tikka action, and I LOVE IT!
I am getting 2925fps with 260gr Accubonds. THUMP. Shot a moose and 2 wolves with it, and needless to say, they went down hard.
To say that this round is 'hardly worth the effort', I strongly disagree. With the numbers I am getting, with less powder and better efficiency, why would I want 375 H&H?!? This round deserves to be made a commercial round.