Alright, after much deliberation and thanks to the help from this board as well as my PH, I'm taking my 375 H&H for a Cape Buffalo hunt in July in Zim. I have a load right now with 270 TSX's at about 2700 fps that shoots 1-1.5" at 100 yds. I have not played with it much and I'm sure I could find something a little tighter but there is really no major need. I can load that as my soft. I also picked up some Barnes 300gr Solids on sale the other day. My PH is fine with this soft/solid combo but he said that his favorite bullet is the Swift A-frame. My questions are this:

270 gr TSX/300 gr Solid?
300 gr TSX/300 gr Solid?
270 gr Swift A-frame/300 gr Solid?
300 gr A-frame/300 gr Solid?

Should I use a different bullet and Solid combo? What do you think? I understand the need to find a combo that shoots to the same POI at 25/50 yds. Just looking for advice. Thanks again.
Lee