The I31 is noticeably quicker, especially with the cams advanced. However it will have a bit more of dump into the valley then the Ritual, especially in the upper end of the draw length range. Both shoot better maxed out. Hold wise the Ritual is bit more soild and has better grip. I also got higher hit ratios with the ritual vs the I31, which I didnt shot especially well. That said the I31 was over achieving bow speed wise, beat its rating very easy. The ritual 30 will make its IBO as well and gets you a better grip and hold. If I shot the I31 well, which I didnt, I am not sure how much of upgrade it is vs the I31 except in 29.5 to 31.5 draw range.
