Can't speak to those particular models, but wired and wireless each have their own advantages.
Wired computers are less expensive, have only one battery and consume less battery power on the main unit, don't have issues with sending unit failure, and are one less source of RF exposure for you.
On the other hand, initial installation of a wired unit takes a little bit more time, they don't have as clean an appearance, you may have less flexibility with sensor placement. If you break a wire (not common, but it does happen), you probably have to replace the whole wiring harness, because generally if a wire breaks, it's going to break at one end or the other where it isn't repairable.
Personal preference. Myself, if I hadn't developed a consuming need for GPS and HRM and downloadable data in my old age, I'd still be using my wired Cateye.
Speed comes from what you put behind you. - Judi Ketteler