Let us look at the pros and cons of the following sprocket:
10-42 Sram 11v
The 10-42 Sram joins the crankset with a single crown. There are alternatives if you do not choose the correct front cranckset.
The development of the metric sprocket is more than adequate in all situations. Requires careful analysis of the crown-to-use, however, because you have access to "only" 11 sprockets.