Just be sure to test the peds well & keep an eye on them for a few weeks after purchase. CH's quality control is either slipping or they have a problem with some hardware they put or are putting into the peds. Myself & a few other people (one in my squad) have had problems with recently purchased CH pro peds; my squaddies problem was nearly identical to mine.
I complained in a rather stern way to CH cust. sup. about having to pay RMA shipping to send them back to Newegg for a refund/replacement & CH had a "That's too bad" attitude at first; but after a few email exchanges they sent me a new set that works great so far & had the UPS guy pick up my bum set, all at no cost to me.
CH took care of me 100%, but they didn't act like they wanted to at first. And there is or was a problem with a percentage of the peds that is more than the normal DOA rate. They may have gotten it sorted, may have been a bad batch of pots or something, I don't know; It's just a heads up.