¡Hola! ¿Cómo estás?
I know that at the start some students of Spanish have one problem. They don't know which type of Spanish to choose. First of all, I want to tell you that there is not big difference. No matter which accent you choose, all Spanish speakers will understand you. So, don't worry and just start learning!
If you still have this problem -
Which Spanish I should choose, I offer you one test. It will be just twenty questions and after this you will definitely have your answer. ;)
You can find this test here -
http://donmanual.com/which-spanish-accent-is-for-you/