Confused beginner

Hello everybody. I recently tried surfing after moving to Cornwall and loved it. I've had a couple of lessons and want to look at getting a board of my own.
What gets me is what type of board do I go for? I have been to a couple of surf shops and they have said go for a softie with the one trying to sell me a Californian 8ft and another trying to sell me a redback which he said is hard top and bottom and not just the bottom.
Are they right or are they just trying to sell me what they have.
What gets me is what type of board do I go for? I have been to a couple of surf shops and they have said go for a softie with the one trying to sell me a Californian 8ft and another trying to sell me a redback which he said is hard top and bottom and not just the bottom.
Are they right or are they just trying to sell me what they have.