anyone tried anything yet ?

looking to add 1 of these bad boys to the fleet after test driving and wondering if theres a big increase from the somewhat bland yet enjoyable (for daily situations) stock acceleration to something a bit more blood pumping when you put your foot down



anyone tried jb1 / jb4 or a flash tune yet and what have your experiences been?

currently have golf R and passat alltrack but the alltrack is a bit sluggish so looking to maybe trade in for 206tsi.