the size 30 measures 32 inches in the waist which would be TTS for me, so after the shrinkage and stretch I think I should be good. Bummed I have to send these back and wait for new ones to arrive though. Total brain fart when ordering them, wtf was I thinking. More time for daily 702 wear I guess.
While PBJs do decently stretch in the waist, I like to play "dispeller" of denim rumors. In general, if denim doesn't fit you well off the bat, they don't fit. You have the raw pair (unsanforized, obviously oversized at this point), which when shrunken down should equal the measurements you're looking for. Especially in slimmer jeans, the thighs won't give as much as the waist will.
Honest opinion is to keep the 32s, shrink them down, and enjoy them as they wear in, assuming the measurements of a "pre-shrunk" 32 would be decent on you. They will eventually shrink down to that size, and it doesn't do a lot of good living in fear that they'll be too small or constrictive again if they ever touch water.
Because in the course of their life, crap happens, and they will need to be washed. I've had PBJs that continue to shrink down after a 3rd or 4th exposure, me having thought they'd already been all shrunk down.
Just by way of warning, man.
Either way - do post pics when you're set up, and hope you love the fit. The xx013 is a fantastic pair.