A pool and a garden in my yard

Hi all, I am interested in building a pool in my yard. Along with a pool I need to set a landscape and some plants that suits the area. The initial step is to get a pool and landscape design from Vaughan.
I think gunite pools are more appealing to a landscape. I found different varieties of pool models. It is difficult to choose a model from a variety of pool model. A popular choice is a gunite swimming pool because it is highly durable and it can be created in just about any shape. Gunite pools use a rebar framework that is sprayed over with a concrete and sand mixture. So I have decided to go with a gunite pool. I am not sure about my decision. If I get any other better services, I will surely change my decision.
My kids love to swim. We have a play day deluxe family pool, but it has some damages and is no longer in use. They are forcing me to build a swimming pool for them. I am looking for a better pool and landscape design so that I can get a pool and landscape combination. Can you suggest some shapes for the gunite pool? I have heard that there are endless options for a gunite pool? Which is a better option- smooth curves or sharp angles?