I use Yaktrax around here and they are just fine. I also used my Yaktrax successfully in the Grand Canyon in early January on two different occasions. Last time I was coming up the S. Kaibab, I met a guy at Cedar Ridge with the Katoola's. They are way cool and I would want them in a situation where there was seriously angled ice. But for on trail icy conditions I would say they are way overkill in terms of effectiveness and of course much heavier.

Do get the more expensive Yaktrax with the arch strap, though. Otherwise, you can have issues with stability and staying on your feet.