Hello,
Thank you for the interest on Fences 4. For me, Fences is better compatibility on Windows 10 and Windows 11 going forward as the OS evolve. Fences peek function is something new introduced in Fences 4. I believe it is best for you try out the Fences 4 by using its 30 days free trial and see if it suit your work flow.
Thank you.
Basj,
Stardock Community Assistant.