I just got rode nt usb.
I play classical guitar, mostly fingerstyle.
However, I'm not that good with editing my recordings, so is there any software that would record with a decent quality without post editing?
I tried audacity and bitwig.
I liked bitwig more, but the sound still wasn't good enough, definitely not as good as some guys on youtube managed to record, with the same mic.
And it was too quiet as well.
Thanks in advance!
Post editing is important for a professional sound. Typically the DAW is not as important to the actual sound quality of the raw recording as the mic is. The DAW just allows you to edit.

If you want basic abilities, Audacity is fine. Add a bit of reverb, compression, and you'll get ~professional results.