I'm caucasian guy and I did zygoma reduction . About the cheekbone . My kind of softened a bit and it gives look young but I can not say that I began to look more feminine. But look, usually young men with age become to look rougher and if a child then the most guys we look a little feminine. So the cheekbones Correction gives a little effect of youth and femininity. I do not regret that I did correction of cheekbones. Regarding the jaw. I need 2-jaw because I have an overbite but all the doctors refused to do me a 2-jaw as their notion that my bite is normal and they do a 2-jaw only if you have a strong asymmetry or you have an underbite. But I had asymmetry of my chin. Dr. clipped a little bone , correct my chin assymetry and made genioplasty. But the technic that they use it again applies for Asians. So now I think that either I leave my chin as it or I'll look for a surgeon in another country who will be able reoperation of my chin and do 2-jaw surgery.
I am surprised. In few clinics they recommend two jaw for men becauss they have strong structure. In few cases men do square jaw reduction. Why don't you try asking other clinics? I guess square jaw reduction will be better if your case doesn't need two jaw. I had asked all the clinics I mailed whether or not I should do two jaw or just square jaw reduction. Most replied that I should do square jaw reduction.
Also wouldn't two jaw cost alot in other countries like US ? Try asking few doctors around.