You’re missing the best of the lot, for smaller spenders who have an ABN: Amex Business Accelerator. 2 Membership Rewards points per $1 spent (so, 2 KrisFlyer points per $1 spent) for the first $50k of spending per annum, reverting to 1 point per $1 spent after that. $160pa annual fee.

Third last paragraph - assume that "account" is meant to be "accountant"?

I'm not sure you can call this an upgrade - at least not in J - unfortunately. The A333 hard product is essentially the same as on the 772, and while the cabin will be a bit fresher due to the newer plane, you're losing the simply enormous seat pitch on the 772.