Hello, I have had 3 Hyper Cell Skids and its hard to fine them anymore, so I was wondering what ball would be the closest to the Skid. I roll fairly slow and go up the 5-7 board. I'm a huge Roto Grip fan and have owned a lot of balls but have found it hard to replace my skid. I guess that's why I'm on my 3rd one. Any suggestions of what might be close. Thanks for the help