The only real way to answer that is to demo them at a store, or order some with a good return policy. A monitor to one person may sound terrible to another, especially in a different mixing environment. Every monitor has its "special feature" or "unique characteristic" either sonically or through its design, some of these characteristics or features may only really sound good in the advertisement and not in person. Everyone is different and everyone will suggest what they or a friend or colleague will use, its such a subjective decision and there is no real right or wrong answer. I suggest to pick a budget, see what other people are using and why, then demo those monitors yourself so you can answer your own question.