NT1 by a mile. It is a much better mic with the option to improve its sound over time by using the XLR output instead of usb when you’re ready to upgrade. It’s not even a question.
In this case, using the xlr over the usb output is the “upgrade.” The usb connection is decent but it relies on using a DAC (digital audio converter) that is less powerful than those found in an interface.
I had and used the NT1A for a couple years. I switched to the NT1 5th Gen and it's much cleaner. I dealt with mud in the vocals with NT1A. Good mic, but glad I switched
I would probably advise you to go with the Samson Q2U. I have 3 mics: Rode NT-1 5th Generation, Fifine K688, and the Samson. I believe the Samson is the best sounding for my setup, or let's say the easiest to deal with in terms of noise and clarity - I record in a room with some basic sound treatment.
Arigatorus
