The only original old style round nose 32 bullet moulds I own are old S&W made moulds from the turn of the last century. I’ve cast and loaded a few rounds from the “peanut handle” mould, but just to try it, not for any real test. I tend to gravitate toward WC and SWC moulds otherwise.
Froggie
PS Here’s a picture of the “peanut handle mould” along with the earlier style from S&W and some sample bullets and ball. The early mould casts one bullet while the later has both bullet and ball. Both mould are also used for priming as well.