u/Mills67

What to look for when buying? I am considering purchasing the Concept2 D PM5, but I am still hesitant. I did test it in the store, but never used it intensively. I do want to buy a good device right away, which is why I am only interested in this one. These devices are almost impossible to find second-hand. So my question is what I should look out for or take into account, since it is new to me. All tips are welcome!