I love Topeak. I bought my first Topeak rack about 2 years ago and it is still going strong. Even after my 3 month 5,500 mile bike tour this summer.

Of their trunkbags, I have two trunkbags, different models, and the briefcase one. That one clicks into the MTX Quicktrack as well.

As of right now, I dont need the basket but I will probably buy it eventually so I can go grocery shopping a bit more easily.