Please help me choose a new seat

I currently have a Torker CX and the saddle is too narrow, flat, and hard. I want to replace the saddle, but I’m afraid of getting a saddle that won’t fit the unicycle or will be just as uncomfortable. I’m mostly trying to decide between the Summit seat and Velo gel seat on Amazon.com. I have no idea what the Summit or Velo seat look like. If anyone has one, could you please upload a photo of the top view? Or describe the shape and how narrow it is in the center. Thank you.