Wow, surprised to see lefties poo-pooing the left-hand para 2 and left handed frame/liner locks. -???
I'd say you're fooling yourselves big time, especially if you haven't tried them, but whatever, different strokes and ymmv. Use what makes you happy.
iirc, Sal stated that the left handed runs are limited production (~500 pcs?) and will only be done every 5 yrs or so depending on demand. I don't expect them to sell out quick, but eventually they will dry up and it may be several yrs before they're around again. I'm already thinking about a 2nd lefty para2 to have a back-up and may put custom scales on one. Plan to get the new lh Military for the same reasons, hope it will also have all the cqi improvements that the regular model received.
I wasn't aware that there was such a limited supply of them made. That explains why I haven't seen them around at the big players in my country (the Netherlands) yet. And maybe I never will.