Hey so NPG makes a fantastic level of softness with these 2 onaholes. I am not sure what this softness rating is called, but they use it on their 2 onaholes for Meiki no Syoumei No6 and Horny Beauty Nanako Mori (discontinued) and I Believe even XYZ. The problem is that I cannot differentiate this based on their color and have a difficult time finding onaholes with the same softness rating. Their latest releases all have been having hard rating onaholes so I hope their next 2021 release will have another reiteration of this softness level since they seem to use it every couple years release or so.