I was able to compare the JBC CD-1BE vs the Pace ADS200 at the local distributor, from ultra-light pinpoint work to huge terminal lugs. After an hour or so of playing around, I realized that the JBC far and away outperformed the Pace, so that was what I bought. This was a few years back, when the Pace was substantially cheaper, but I was willing to pay for the higher performance of the JBC.
Frankly, I would have bought another Pace WJS-100, but it was being discontinued at the time. The WJS-100 blows away the ADS200, which seems to be more of a hobbyist machine than for professional use.