I used a rack quite similar to the TD-1 for some time. It served me well, without incident, and its design allowed for the perfect place to store my u-lock:



Recently I ordered a new rack for my new disc-braked bike and was sent this one by mistake. I decided to keep it and mount it on my other bike (the old rack was passed onto my daughter). It's a great rack, but a little pricey, and in all honesty is not any more useful than my old rack (but I haven't used the "spring" feature yet). Worst of all, I lost the nifty spot for my u-lock and now have to carry it like this:



So... in other words... there are a lot of great racks out there, but that TD-1 will likely serve your needs just fine.