Nope. Tumble then load and shoot. I don't care about shiny and spotless. Dont clean primer pockets either.
In regards to handgun....
I don't think a clean primer pocket matters for pistol.
it matters......I hunt with revolvers.....
accuracy is better when I clean primer pockets........because....
it takes just few seconds.
my revolver loads use magnum primers in .357 Rem. mag , .41 Rem. mag, .44 Rem. mag which give me better accuracy that counts.
my 500 s&w mag. uses magnum rifle primers that also require cleaning to get best....
my pistol cartridges for 38 wcf., 38 spl., 9mm, 40 s&w, 10mm auto, 45 acp. usually get loaded on progressive & I don't clean primer pockets.
but whatever floats your boats