Hey guys I just bought a bike and would really like to add a cyclocomputer to it and am lost as there are about 10 thousand different types.

1. Wireless or wired? I think wired is less trouble and cheaper so I think thats what ill go with. How much trouble is there with wireless?

2. All I would like it to display would be speed(mph), and distance(miles) on the screen together, and time (total riding time AND if possible time like noon, or 3pm ect..). It could be like hidden and you would have to scroll to it or whatever. Any other features that I should look into? Cadence would be nice but not necesary and I dont need a HR monitor.

Does this sound possible?
Any really good brands or brands to stay away from?