I hadn't replaced my banjo strings in quite a while - almost 2 years.
The difference both in sound and feel was apparent immediately upon replacing them. These have a clear, crisp twang that was much brighter in comparison to the aging strings I had on the banjo already.
Would highly recommend these strings.
Disclaimer: I'm not a professional banjo player - I use it sparingly for occasional recording or relaxed plucking now and then.