I agree with you. Using .327 to learn to reload .32 S&W or even .32 H&R Mag will leave you a considerable margin of safety. The .32 S&W is a joy when reloading as it takes little powder, it pleasingly mild to shoot and is nice to the wallet.
Thanks, BillCA. So far the only problem I'm finding with reloading the .32 S&W is that the charge is so small I can't find a powder scoop for it. I guess I'll have to mill one for .19cc. It would be nice not to have to weigh every charge when the pressure is only 9500 CUP.