Interesting that in an article about merging you see the need to quote past performance?????
Rather than quoting returns as the ultimate guide to a fund, how about just for fun and giggles you mention that SunSuper Balanced has 13.2% in cash/fixed interest (aka true defensive assets) versus QSuper Balanced 36.9% as quoted by their individual websites. Even the QSuper Aggressive fund has more cash/fixed interest than SunSuper Balance (31.1% vs 13.9%). It's ok, lets just call everything Balanced and target to that!!!!!