At the moment I've only used Unique for all my .38 SPl loads. However I have been reading a lot of good things about 231. So my questions are will 231 give me velocities that are comparableble to Unique with cast bullets? Also is it true that in general it tends to be more accurate than Unique with cast bullets as well? Any and all advice on which loads have given good performance for you with 231 are very welcome as well. I'm looking for a good standard load of about 850fps with 158gr SWC and a good +P load with the same bullet.