If S&B is what is most widely available, I'd recommend their 158grn JSP .357 Magnum loading and either their 100grn JSP 9mm loading or their 124grn JSP 9mm loading. In .45 ACP, it looks like all S&B makes is 230grn FMJ-RN so you're stuck with that unless you can get ammunition of another brand.
Fiocchi does make a 200grn FMJ-FP .45 ACP loading which I would prefer over the round-nose S&B if you can get it (Fiocchi is based out of Italy, so I don't know if their products would be any more available to you). Prvi Partizan makes a .45 ACP LRN loading which, while not ideal, would probably be better than FMJ-RN.
Also in 9mm, if you can get ahold of Hirtenberger's 100grn +P+ JSP, get all that you can get. This is an excellent loading that is rare and sought after here in the U.S. I've got a very small amount of it and it's some of the most accurate 9mm ammunition that I've ever fired from both my CZ-75 or my dad's Sig Pro 2009.