Pretty cool concept, would love to play some more challenging levels, like having to use the red one to get really fast and switching to the blue, doing some super jumps. Good job mate!
I actually did want to add a super jump ramp somewhere in the level! But didnt have enough time to test out the interaction that happens when an immediate color switch occurs :(
And I might pursue this game a little more in the future, not 100% sure yet :p