Like Nevada, I've done 3 sets of nozzles during "tune development".
A local shop pops and balances a set for $120. If you're near Portland
get DFIS to do them, and if you've already got another vehicle, I wouldn't bother with a "hot swap".
Shouldn't take more than a couple of days to have them worked.
Here's a couple of links for Firads .216s, from all reports excellent quality, and like Nevada says, a sweet spot for reasonable power
upgrades while preserving economy.
https://blackhazeworkshop.com/en/parts/firad_high_fueling_nozzle_for_alh_ahu_or_other_ve_tdi.html
https://www.idparts.com/firad-p502-injector-nozzles-set-of-p-879.html
I ended up with .230 Wuzetem (Polish) nozzles, lots of fuel and power, but economy has suffered.
For the towing I do, no problem with getting 30mpg pulling a teardrop at 70+mph.
And if I ever get the bug for a bigger turbo, (like I already have, {;o) ), I've got the fuelling.