When working with Workbench, it was more than easy to distinguish, if the segment you see will deliver you the expected results. The more yellow and blue in the segment, the faster you could see, that you need to write it anew. In case of gray, sometimes you simply got half a segment right and could reuse without having to analyze all the striked through and underlined words, like now in Studio.

While working wit Workbench I could use 30% as minimum match value and still was able to utilize such low matches, while in Studio a 80% match is hardly to recognize due to underlined and striked throuh words in red and green.