I was not sure what to expect since the choice is wide in the Twin, having received and tested the "beast", it's really convenient, ergonomic and very bright. It carries still very good despite its small size and is very convenient for beautiful panoramic views. I did not expect too much at this result and I'm very satisfied with my purchase. Level quality / price, I do not really think finding better ... there is better optical course, bringing even further but must pay the price to go on an adventure, I find this perfect model!