The best thing you can do is start looking at bows first hand. Go to anyplace around you that carries bows. Pick them up, get a feel for the different makes. First notice how the grip feels to you in your hand. Wood grips vs hard rubber grips. You want one that is very comfortable to you. If its not, you could struggle with it. I like to hold the bow straight out, and see how it balances w/o anything attached on it. That tells me how well its balanced, and if it'll need anything to help become balanced. I've picked up some, and soon as held them out, the top end comes back & hits me in the head!
Then try to shoot as many as you can that feel good to you. Don't worry about the latest & fastest hype. Its important for you to select a bow thats right for you. That alone will increase your learning ability, and enjoyment. I suggest one that draws smooth, with a decent let-off, having a brace height of 7" min. , and a ATA, axle to axle of around 35" min. The more forgiving the bow is the easier it will be for you to shoot as well.Its also not a bad idea to get with a good proshop for help, if you have one in your area.
Good luck, and welcome to the world of bowhunting!!!