I was looking at getting two sets of these I was thinking along the line of having two pink in the front and two black in the back or should I change for better performance?

These wheels are great i got a pair of the pink ones and they were grippy as soon as i got out on the floor. I recently swapped these for a pair of radars and the only 2 things i notice are these wheels are heavier then the radars i have and these had more grip as soon as i got them then my radars. Great wheels, definitely recommended.

I got the green power plus,your choice should be bsed upon how much you weight, and your personal skating style. Any way I have had my set for 5 years there about lost there tread. I alwas felt confident on these wheels. I'am the one that rides the out side and skate fast but not too fast saftey first.But I'd be smoking you...try to keep up... I rotated them after every skate..I also had 2 sets of red Shamans, and a set of alumininum cabbibals, I always my wheels, for a slow night(big crowd) I would skate the orange cannibals, power plus was for fsat nights.. Everyone happy skating, and be safe...

these wheels are awesome. these wheels are really great. i got them like a year ago and they have not gone bad yet. these wheels do not slide or slip. i think they are the best wheels i have ever bought. i had got them for my knew skates and there perfect.

They are really good wheels with great grip if you get the soft (93a), But if you jump on the soft ones your wheels will chip. I have 4 out of 8 wheels with big chunks missing off the edges. But i would buy them again i got 4 years use out of them.