i voted toms tune, i met him and real nice guy.
told me not to go sc buuuut i am haha
ive had his tune predator and a 3" catless exhaust (other mods too)
and you hit 3k and the car woke the dead and just made very good low and mid range power.
*edited per gonefishin's request*
i have never had any issues with tom.
i will have tom tune my car anyday