I'd get it if I had the money and found it in a local shop. I think the .327 is a good idea, but the lack of ammunition, brass, and a lightweight (Airweight or LCR) has kept me from one so far. I think the .32 H&R is a fantastic cartridge, and as I wouldn't carry the 4" SP anyway, just use it for a range and fun gun, I don't see any "need" for the .327 on that particular platform for that use.
I'm considering a 3" SP in .327 now that I have finally gotten my department to approve that cartridge for off-duty/BUG, but what I really want is a lightweight version for a BUG and a 2 1/4" DAO SP for off-duty.