No i haven't to be honest, so feedback will be interesting. Historically over the last few years SRM have sold R&R Rods.
Looking at their website, they are using 7075T6 aluminium which is a shelf alloy used by the Chinese manufacturers on aftermarket rods these days, rather than proprietary alloy used on say the R&R Rods which are marketed as "upwards of 90,000 psi tensile strength".
Interesting to see what the bolts are like too...
Then again, on stock engines... they might be just fine to be honest, as are Forged Con-Rods. But i'd be wary of putting either (and forged crankshafts) in a modified top fuel engine.