Music Tech has good things to say about the OD5 and OC7 from Austrian Audio

About the OD5: "...a smoother top end than obvious competitors like the ubiquitous Shure SM57"

and about the OC7: "Meanwhile on acoustic guitar, the OC7 offers plenty of articulation, cutting through the busiest of mixes and proving it’s worthwhile for applications where a fast transient response is important (hi-hat, cymbal spot mics, under the snare and so on)."