I don't have a comparison to go by... But after screwing around with a Bazzaz for months with no joy I got a reflash from redline and the results were transformative. The bike is smooth even at 3000 rpm and revs smoothly to wherever the hell you want... I haven't managed to set off the rev limiter yet. This is finally everything the hyper should have been out the box. Definitely the best money you can spend on your bike.
Pick your options carefully. They give you a lot of latitude and you get exactly what you order... So make sure you order right!
Before dissing the Bazzaz too much I will say that while their "solution" to the closed loop lean issue at low revs sucks ass, it IS really nice in combination with a reflashed, open loop ECU to get fueling exactly right in combo with the O2 sensor. That said, the Bazzaz with sensor is twice the price of a reflash, and is a fine tune to the already excellent job done by the redline reflash.
Pick your options carefully. They give you a lot of latitude and you get exactly what you order... So make sure you order right!
Before dissing the Bazzaz too much I will say that while their "solution" to the closed loop lean issue at low revs sucks ass, it IS really nice in combination with a reflashed, open loop ECU to get fueling exactly right in combo with the O2 sensor. That said, the Bazzaz with sensor is twice the price of a reflash, and is a fine tune to the already excellent job done by the redline reflash.