The jury for some is still out on the other offerings (like ZRP & DM), they have a weird oil groove in the small end and it looks like it takes the oil away from were it needs to be. This has been suggested to cause the small end rattle like those seen with non drilled forged rods.
There's no need for the oil groove so why they use one who knows.
I'd deffo avoid if I could. It was an expensive mistake for me. Brutes/ Pauter/ or IEI've had DM in mine, for 3 1/2 years now, and it's all good, but my car is driven VERY hard and spends it's entire life at 5-7k rpm.
Many others who used their cars more frequently in general road use and lower RPM's suffered failures after worryingly short periods of time.
if built mine again I'd avoid the DM rods.