ccr1016-12g for 600 simple queues ? Will Work ?

Greetings from Brazil. I have a network with 600 clients (simple queues + nat + load balance), two links 50 mb, doing load balancing. I want to put a ccr1016-12g to manage everything. Will work well? I have read a lot about problems and bugs this equipment, it is true?

Thanks to all who help in the response.

We have more than 600 simple queues on CCR and its working very good. But we have only one link and no nat.