As they offer free info domains from 26th, Sep to 10th, Oct, and did not require credit card information, I think that is the reason why cnobin.com coming up more and more in these weeks. But the free offer is end.
I have a premier account with CNOBIN. It seems everything is OK till now. Their rate and service is the reason why I choose cnobin.com as my domains registrar.
But there are some aspects really boring me. First one is that I must email or open a ticket to them to push domains. As I prefer automatism. Second, although their gTLD rate is good for me, their biz and info is not competitive and I cannot transfer biz and info domains to their too. But their specialist said info will be available to transfer to their soon. I am waiting for that. The last is they cannot support multi-users. So that my customers could not open account for their own users. But multi-users is not very important for me.
I will keep to cooperation with cnobin.com.