My GPs will shoot the lee 158rnfp all day long !!!at any speed , just cater alloy to the pressures! Low pressure = soft alloy, Hi pressure = harder alloy!!
For lite bullets (they don`t like the word boolit over here)look at the 9mm molds .I have a couple & I just roll alittle crimp in over the lube groove .
Tumble lube is ok , but if ya shoot alot & wanna get serious fps & accuracy then a lubesizer is the way to go , ya have options on sizes & lubes & it squares up the bases & sides perfectly !
HPs are slower to cast , ya have to contend with the pin or pins (cramer style)& the temp has to be held more constant, most HP molds are 1,2&3 cavitys, sure you`ll run across more but for practical reasons 2 is enuff for me!!!
This is "MY OPINION" others will vary or disagree completely & that`s ok
Gotta add this : Here`s an IDEAL mold 358156 factory HPed bullet that`s had the Gas Check shank removed ! These ,dressed & ready to ride weigh in at 147grs. & shoot good from slow ,mild to wild or until they start strippin !!
