Good night, in Spain 95% use Ruby here, are very good machines, but to tell the truth it makes 5 years that use Sigma and I must recognize for my opinion that are the many best ones than the Ruby, are several points that Sigma emphasizes with Ruby, one of them is his widia, the sigmas last much more that the ruby, another point, is that the ruby weighs much, only models TS AND EXTRA spear 50 cm are something but light, but from them they weigh an abyss in comparison to the Sigma, without far going but the model of Ruby tx1200 weight 47 kilograms, and on the other side the model of Sigma 3EK 1280 weight 23 kilograms in a word half that the model of Ruby, echale a look to both catalogues of the different marks and different models, and now without going but Ruby far YOU this removing a model very similar to the Sigma but, that continues having a weight superior. It is necessary to have light machines that contribute flesibilidad to you and rapides at the time of working and having compensation with the little wearing down of his widias.
To once they asked him Buddha who that was what but him sorprendia of the humanity and this I answer that what but him sorprendia of the humanity was that the men during all the life let the health to make money and when they are old are spent it for recuperarla"
that tengais a good weekend, a greeting