If you don’t have enough money. Please don’t spend it on a cheap or violin look alike product.
Don’t buy things from online unless the site is giving a chance to “try before you buy”. http://www.superiorviolins.com/ have a good option in this regard http://www.superiorviolins.com/try-before-you-buy/.
If you are buying locally get help from your teacher/your friend who knows about the instrument very well. To know about instruments available online there are many comparison videos. Michael Sanchez himself have comparison videos.
I had a bad experience with purchasing a china violin online without knowing much about the instrument. So I strongly discourage that.