All mics sound different. Whether or not the mic includes a USB interface doesn't inherently make things worse. It just happens to be that the best sounding mic

All mics sound different. Whether or not the mic includes a USB interface doesn't inherently make things worse. It just happens to be that the best sounding mics rarely come with an integrated USB interface. No need to use the best if you're happy with something else. It's like asking what makes a VM better for a website when I could just use a SaaS site builder. Use whatever works; depending on your goals you might end up with the exact same finished product.