help me select horns

Both pair looks good. I would not problem thikness if I were you.

Cem

thanks cem

these horns form china guangdong province,in qing dynasty never use the too southward area like guangdong province,but in winter same cold 3-7 Celsiur scale than 0-20 to 0-30 Celsiur scale cause the dank air, the cold weather max for one month only, there has green winter, but i know lucas and juyuanhao got horns form area of southeast Asia
there are some detailed pic about first black horn from i post, it has some transverse cracks, one lateral surface very smooth, but other side not smooth, and this water buffalo has fight vs other strong one for got lots cow,some area turn white ,mabe it is sore and more itch attrition horn we can see more deep cracks, look here:
http://photo.163.com/jiaoy7/list/#aid=2 ... m=0&page=1

this horn no anly problem ?
thanks