What are you looking at getting first? I’m looking at sure fire suppressors for 5.56 and 7.62. Not sure about .45/10 mm yet.
I have an SBR barrel coming for a 45 carbine. I am also considering the 45 cal handgun conversions such as KPOS, Roni Hera, etc., Given the low cost handgun ammo. I have looked at suppressors, but that is down the list yet.