Going to go with Kickback duped. Even unduped he's a tech bot killer with his shock damage, power leak, and ability to consume shock most tech bots give. The T-cog is just an added bonus.
This is a tuff one....each has their own distinct strengths....Windblade has the potential to land some serious damage, Prowl had superior power control and his 10x melee buffs make quick work of any fight, and Kickbacks ability to consume debuffs, land both shock and power leaks, and tie someone up with his Tclog make all 3 of them fierce competitors. Personally my #1 guys is an r5/50 Prowl. There's not much he can't deal with in a hurry.
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