My two main reasons for a PhD at the moment is securing a better job(don't wanna end up cleaning lab equipment with a BSc) and to progress further into research really. I just..love..science and really wanna advance, research and learn more in areas such as gene manipulation, using virus as delivery system for compounds and ensuing permanence of such compound/drugs in the body(Nootropics for e.g) and just a lot more and without a PhD not much for me in here. Really appreciate the advice! And I'm not aiming anything below a 95%+ so that's a 4.0. Coming from a small island off nowhere, I really gotta excel and get up there.