I went with an Oceanic Geo. Here are a few things to keep in mind.
Like everyone else said its what you want. I had price in mind for me, so I went with a computer that is not air intergrated and is a regular watch as well as my computer. There are sunnto's that are really good also that look like regular watches.
You also want to think about what time of diving you are going to be doing. Do you want something for multiple gasses. Proably not seeing how you just started diving. I would suggest Air and Nitrox. Lots of watches do both. Also, how big do you want it? I know that is kinda odd, but some people have a hard time seeing the smaller ones underwater. Do you want to wear it all the time, then you might want to go smaller or what not.
Also, like Rich said, make sure you can change the battery and try it in the store. I lost the key to change my battery, but lucking the dive shop showed me how the change it without using the key... Very helpful.
A watch is not air intergrated will hold all your dives and you can buy the adapter to download them to your computer (unless you are a MAC user, then there is a little tinkering that has to be done). Air intergration is awesome, but I have seen a lot of times when a buddy of mine cmoputer will lose connection and then he has to use his convetional gauge or abort his dive. Whats the point in spending 1300 or more when it doesnt always work? That is my take on it.
Like the other guys said this can be debated all day with what to do. I prefer my Geo, some people prefer other things. Just like every other diving equipment to get, try it on and look on her for a speific name and search around. Hope this helps