With the RRM timing box? does it work noticeably or not? what about the piggyback? both of them together?

I have an automatic so im pondering if i should even consider these to put a little more fun into the car

 

timing box is awesome, you feel the difference right away and it's SO easy to install. It sure is worth every penny! My piggyback have all 10(stock map) and ive been told it's like not having any so it would explain why i havent felt any diff with it. Pretty tech to install and u constantly need a wideband or dyno to keep ur map up to date. That is on MT car.....