Z-10ME is actually better performance wise than T-129 in a few metrics, especially if we can get a MMW with it, however just for the diversification and logistical value T-129B might have been better. PAA can do light, medium and heavy gunships in the form of H125M, Z10ME/T-129 and T929 + Mi-35M for special purposes, speaking of which, I think we are getting a few more, however they are special purpose helicopters, not the best gunships and not the best attack helicopters, but a good mix of both. PA likely only needs a few of them for SF activities and Air support and wants to stick to dedicated gunships for the rest, hence the limited orders.