I prefer Costar stabilizer much more over Cherry stabilizers. I just got my first cherry stabilized board a few days ago, and the force required to push the keys down is a bit greater on the stabilized keys than I thought it would be. I imagine it may have an effect on what switch type is with the stabilizer (heavier switches not being effected as much).
Since I'm using brown switches, I feel like it may be more noticeable because of the light force required to push down brown switches. It's not a massive deal, but I've noticed it more than I thought I would.