I know nothing of this particular Parker model. However, I have a Parker cross bow .... a Tornado. So do two of my hunting buddies .... they bought theirs after shooting mine.
None of us 3 have had zero issues with these so far, except one guy that dry fired his. Limbs were destroyed. Parker replaced the cross bow, no questions asked. Which I consider going way beyond my expectations.
I bow hunt a lot of days ... and have bagged many deer, a couple of feral hogs and one coyote with mine. Very accurate and plenty fast. I would, however, suggest that you buy a cocking rope. Makes cocking a lot easier, safer and in my opinion very consistent as far as setting the string uniformly.