Thats why I am saying they both have equally good away records, cause Ambrose did great in Aus, Eng and SA, and decent in Pak but in NZ and SL, he played 2 or less matches which is barely enough of a sample size and he never bowled in Ind. On the other hand, Warne was great in SA, Eng, SL, Nz and decent in Pak, while having a problem in Wi and Ind. Warne took 18 wickets in the 3 matches(a fifer and six-fer) he played against Pak, Ambrose barely took 5 in 2 vs Nz and 3 in 1 vs SL, so in the latter case, it is very difficult to call that excellent form or even good ability as the performance in the sample size is too spare. Plus Warne was the MOS in that series in Pak, and his stats would be great if he would have done slightly better in the last match. Ambrose had no such major role in the series in NZ and SL. So I can reasonably comment favourably about Warne in Pak and say Ambrose bowled too little in NZ and SL to judge what what he would have done there. Ambrose’s sample in Pak and SA is decent enough I agree. Bowling great against the best batting side of his time is a point in Ambrose’s favour, but Warne’s superior WPM and the fact he bowled on slightly less friendly home pitches, makes me choose him marginally above Ambrose.