It's subjective. But FC cricket currently contains 3 leg spinners, plus fast bowlers, swing bowlers etc because the pitch doesn't do the work for them anymore. That is why the bowling is better, and why when these guys graduate to test level they have most of the tools to succeed.
But there are always going to be variations. E.g CD with Bracewell, Milne, Wheeler. Or CD with Lamb, Mathiesen and Badenhorst.