I use been using pace exclusively for about 15 years. I have two MBT250, a prc2000 and two PPS25a. The recovery time on their irons is amazing. I bought my first MBT250 retail price but the second one I picked up on ebay for next to nothing because the seller thought it was broke. It was from a manufacturing environment and they had the settings locked. Its simple to unlock them, just requires removing the cover.
Pace is made in Laurel, MD....about an hour from me. I prefer to support local business.