65BR,
I would probably go with the 9.3... with a lighter bullet. But you are right in the ranges. I know here by me, shots are hardly ever over 200 m. But the chances are that a real monster steps out , and you will have to take that chance in bagging him. But, try taking something that you are comfortable with , and maybe shoots a little bit flatter. Atleast you will take the guess work out of your shots.
...and practise , practise , practise


Marius Goosen
KMG Hunting Safaris
Professional Hunter and Outfitter
South Africa, Namibia, Mozambique, Zimbabwe, Zambia
http://www.huntsafaris.co.za
[email protected]