alba stage 1 or dalton clutch

I have a stock 2015 2 seater xp1k and want to get a little more out of it. Not sure if I should go with the alba stage 1 kit which comes with a clutch kit adjustable weights, slip on muffler, and a fuel controller or save $600 and just do the dalton clutch kit from hunter works. Any opinions would be great thanks!! I mostly ride the dunes with mountain riding from time to time.

I installed the Dalton kit on mine. I noticed right away that it has a better more progressive pull, smoother engagement and less engine braking. It drives like it grips the belt better some how.

well eng work will gain more but a clutch kit tuned right helps too but bottom line is how much you want to gain vs $$$$$ spent