I chrono my marker to be more consistent than with CO2 and HPA without lp kit. I get +-8 bps. Guns quieter - the ping is gone. Less recoil and this helps accuracy. Feels and sounds like a higher end marker. Great for people who love their Tippmans, your gun will compete with the best of them.
Weaknesses:
The Tippmans are still aliitle cumbersome for me but still the lp is a must upgrade. A litttle costly, with the price for the lp, reg, and marker you can buy a higher end marker but this is not about the marker it's about the lp kit.
Conclusion:
If you own a Tippman get this upgrade!!!! If you can not afford a higher end marker start with a Tippman and later upgrade to a reg then the lp kit. Once you have the lp kit you won't go back, GUARANTEED.