I have received a quote from ANZ (I asked for quotes from pretty much every bank - and was rather surprised to see the difference between them), and ANZ's rates were mid-range when compared to all the other Visa/MC I've received... They also wanted longer settlement times, higher terminal rental, extra transaction fees (fixed fee + % fee + 5c data"/because we can" fee)... So I ignored them pretty quickly! On another note, Bank of Queensland wanted almost twice as much as CBA for Visa/MC, charged double the mobile terminal rental for a worse terminal (which can't sell phone recharge cards, read the chips on Visa and MasterCard, or accept a PIN for Amex and Diners...), and their rate for EFTPOS/Cash was almost double too! They also had many other ridiculous fees, including an application fee (CBA waived), MOTO monthly access fee (no fee from CBA), "annual participation fee" (only ~$10 from CBA), "key authorisation request fee" (free from CBA), etc etc etc... It makes you wonder how banks like this stay in business!
Both CBA and Amex have offered next day settlement (forgot to mention - Amex originally offered settlement 3 business days later, but offered next day settlement as part of the no-surcharge deal), and the lowest rates I've found (below 1% for Visa/MC)... everyone else wanted much more! For example, BWA offered 1.5% for all Visa/MC, and seven day settlement time... I told them I'd already received better offers, and they tried to say "that's not possible"... despite having the written quotes in front of me! haha
And @wxxnxs - I wasn't aware you could sign up for Amex through your bank? I always thought you did that directly through Amex, and then just advised your bank of the 979 merchant number? It's how I've always done it in the past when doing it for work (and my employer uses ANZ terminals)