*Reads Description* Wait, you actually LIKE Double Rainboom!? This coming from the guy who made fun of Teen Titans Go for having "out of character" characters, and who made fun of the tropes the Sonic games were constantly using!?
Isn't that like being a cancer patient who laughs at other cancer patients? ... Okay that was dark, but I'm pretty sure you know what I'm talking about.
Different series. According to Death Battle and a person with no life who found out how fast Rainbow Dash can go through her Sonic Rainboom, being Mach 10 apparently. Now, despite me using unnofficial sources for Rainbow Dash, there are two problems with this: by doing so, we're assuming that Sonic, Fastest Thing Alive in his universe, goes below 200 miles per hour. Why? Game Theory, which explains how fast he REALLY goes. Even then, without Super Sonic or Light Speed dash, Sonic whether using official numbers or not would be unable to beat Rainbow Dash in a race.
Now, sure, I just did it. I compared them, BUT, I used mostly unnofficial sources to do so. We might as well be comparing apples to oranges, as their two series have no connections beyond having a fast character or a few and being consisted of animals. We can't really tell who is faster.
Please tell me you like Double Rainboom. PLEASE! I can't take anymore of these hatred PEEONS hating it. I get it, the story isn't perfect, but I still love it! PLUS, It is a HUNDRED! TIMES! BETTER! Than Dusk's Dawn.