Cracked a tub of Rich Milk Chocolate for you guys last night. 1 scoop mixed with oat milk in a shaker cup. Just as @Hyde mentioned, this stuff mixes easily. It's a fine texture than other whey blends I've had, probably because hydrolysate is the 2nd in the blend. Full blend is WPC, WP hydrolysate, and WPI. Flavor is very light. More of a chocolate milk than a chocolate protein, if that makes sense. As in I could still taste the flavor of the oatmilk underneath the chocolate. Also, this does have lactase and protease in it for digestion.
Since I just bought some Rule1 and have both in my cabinet, I'll do a little direct comparison:
Rule1 - 130 cals, 2g fat, 4g carbs, 24g protein. WPC, WPI, WPH, no enzymes. $45/2x2 lbs on BOGO50 salem
Mutant - 120 cals, 1g fat, 2g carbs, 24g protein. WPC, WPH, WPI, lactase & protease. $40/2x2 lbs, seemingly the ongoing deal.
Cycle Support.