In fact, there are a little more than 10 such pearls in development at RUBY. Personally, I started to understand this topic after I contacted leobit for help and read this article - leobit.com/5-things-about-ruby-development . It seems to me that the simplicity and efficiency of RUBY development already makes it one of the best. But I'd still recommend you to consult a professional to develop it. I think leobit is a great company to go to and they'll definitely provide a very good service. I personally like the fact that this company employs only professionals who are very caring about their clients.