Show Off actually feels more aggressive believe it or not. The Show Off core is actually stronger, marginally, but still stronger. Hyroad Nano is not a true oiler, has a decent amount of traction, but it acts like a Hyroad, it still gets down the lane really easy despite that cover. I'd say it's longer down lane, but not stronger off the spot.
DDT is still the premier choice. Hyroad Nano just gives you another non IQ Tour Solid option. The Trick controls the midlane MUCH better.