I've been using PEX for any remodel or repair projects for at least 10 years now. I switched the the cinch-style rings about 6 years ago because the crimp style were impossible to do in tight spaces due to the throw and length of the crimp tool handles. Over the past couple years I've had trouble getting the Apollo cinch tool I got from Lowes to release after a crimp and finally yesterday pieces of metal fell out and it will not ratchet properly. Reading the reviews on Lowes.com I'm not the only one who has had trouble with this model so I'm looking for other options. I want a reliable tool that I can count on for an emergency repair 30 minutes after Lowes closes the night before a holiday (this has actually happened to me.)