I have been using a Scoop for a month or two now on my carbon road bike. I have a Knife on my winter hack and have used Spoons before that.
The Scoop is plenty comfortable for me (6’4 and 110 kilos) on a typical 30-50 mile ride. There’s more flex in the base than the Knife but that is something that was designed in by Charge (there’s a video on their site explaining this). The lack of stitching is a bonus compared to a Spoon as well. The rubber like seat cover sheds water quickly and seems to dry out just as fast. I don’t have trouble moving about on it, but it holds me in place well enough and I don’t tend to move my position that much anyway on the road (appreciate that may not be relevant off road).
I had tried the Selle Italia ID match to try and find a comfortable saddle for the road and am much happier with a Scoop at a third of the price of it’s Italian predecessor.
For shorter rides or crits I might choose the Knife for the extra stiffness but for 9 out of 10 rides the Scoop would win for the comfort factor.