I wanna get my first vibrator but not sure which one to get & where to buy it?

Depending on where you live, there are probably some adult stores that have a great selection of vibrators. Usually, a member of their sales staff can help you pick out what you would like. Everyone has a preference and if you're not embarred and can tell the staff what you are looking for, they will steer you in the right direction. I prefer one that gives not only internal stimulation but external as well. Don't get one with a cord, just a pain. Get one that uses batteries. Also make sure you get one that is the right size for you. If you have a Fascinations Superstore, go there.